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Juan Alejandro Valdivia Hepp

Full Professor

DEPARTAMENTO DE FISICA, FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

Líneas de Investigación


Complex systems; Space and Astrophysical plasmas, Space Weather, Nanophysics,

Educación

  •  Physics, UNIVERSITY OF MARYLAND. Estados Unidos, 1997
  •  Physics, UNIVERSITY OF MARYLAND. Chile, 1996
  •  Physics, UNIVERSITY OF MARYLAND. Estados Unidos, 1991
  •  Mathematicas, UNIVERSITY OF MARYLAND. Chile, 1991
  •  Astronomy, UNIVERSITY OF MARYLAND. Estados Unidos, 1991

Experiencia Académica

  •   Full Professor Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Ciencias

    Santiago, Chile

    2006 - A la fecha

  •   Associate Professor Full Time

    UNIVERSIDAD DE CHILE

    Ciencias

    santiago, Chile

    2004 - 2006

  •   National Research Council Postdoctoral Fellowship Full Time

    NASA Goddard Space Flight Center

    Greenbelt, MD, Estados Unidos

    1997 - 1999

  •   Assitant Professor Full Time

    UNIVERSIDAD DE CHILE

    Ciencias

    Santiago, Chile

    2000 - 2005

Experiencia Profesional

  •   Principal Investigator Part Time

    Centro para el desarrollo de la Nanociencia y Nanotecnología, Cedenna

    Santiago, Chile

    2007 - A la fecha

Formación de Capital Humano


1. Ph.D Thesis: B. Toledo (2005), Traffic as a Complex System, Ph.D. in Physics, Universidad de Chile, Chile.
2. Ph.D Thesis: N Lammoglia (2008), Modeling and simulating inequality, Ph.D in Engineering, Universidad de los Andes, Colombia.
3. Ph.D Thesis: F. Asenjo (2010), New Fluid Formalisms for relativistic and quantum relativistic plasmas, Ph.D. in Physics, Universidad de Chile, Chile.
4. Ph.D Thesis: J. Villalobos (2010), Chaos in Transit Systems, Ph.D in Engineering, Universidad de los Andes, Colombia.
5. Ph.D Thesis: R. Bonilla (2011), Proposing a conceptual y quantitative model for the description of social systems with a Pareto behavior, Ph.D in Engineering, Universidad de los Andes, Colombia.
6. Ph.D Thesis: P. Moya (2011), Acceleration and heating of minor ions in solar wind plasma, Ph.D. in Physics, Universidad de Chile, Chile.
7. Ph.D Thesis: V. Buchelli (2013), The rich get richer dynamics of knowledge production: towards a science of science at the meso-level, Ph.D in Engineering, Universidad de los Andes, Colombia.
8. Ph.D Thesis: R. Lopez (2013), Nonlinear waves in electron positron plasmas, Ph.D. in Physics, Universidad de Chile, Chile.
9. Ph.D Thesis: F. Montes (2014), The spread of healthy behaviors in social networks through megatrends: a promising strategy for potentiating public health interventions, Ph.D in Engineering, Universidad de los Andes, Colombia.
10. Ph.D Thesis: R. Navarro (2014), Thermal Fluctuations in solar wind like plasmas, Ph.D. in Physics, Universidad de Chile, Chile.
11. Ph.D Thesis: P. Lemoine (2015), Towards understanding the relation between Transmilenio and walking for transportation, Ph.D in Engineering, Universidad de los Andes, Colombia.
12. Ph.D Thesis: J. D. Meisel (2015), The dynamic of obesity from a systemic approach, Ph.D in Engineering, Universidad de los Andes, Colombia.
13. Ph.D Thesis: F. Castillo (2017), Dynamics of magnetic fields in neutron stars, Ph.D. in Physics, Universidad de Chile, Chile.
14. Ph.D Thesis: J. Felipe Penagos (2020), Perturbaciones al sistema de educación superior Colombiano (SESC) desde el componente de financiación a la demanda, Ph.D in Engineering, Universidad de los Andes, Colombia.
15. Ph.D Thesis: S. Carrasco (2020), Time dependent Quantum dynamics, Ph.D. in Physics, Universidad de Chile, Chile.
16. Ph.D Thesis: L. F. Gutiérrez (2020), Construcción de una representación basada en análisis formales de obras de arte, aproximando aspectos de la apreciación artística, que eventualmente pueda ser utilizada en la y evaluación de artefactos visuales. Ph.D in Engineering, Universidad de los Andes, Colombia.
17. Ph.D Thesis: J. Clark (2022), Auto-Organización en Sistemas Disipativos No Locales, Ph.D. in Physics, Universidad de Chile, Chile.

18. Ph.D Thesis: M. Coello (2018-Present), Thermally induced electromagnetic fluctuations in plasma de electrones y positrones, Ph.D. in Physics, Universidad de Chile, Chile.
19. Ph.D Thesis: D. Leon (2018-Present), Characterizations of Seismic networks, Ph.D. in Enginnering, Universidad de Ibague, Colombia.
20. Ph.D Thesis: R. Medina (2019-Present), Electromagnetic fluctuations in Plasmas, Ph.D. in Physics, Universidad de Chile, Chile.
21. Ph.D Thesis: N. Dunkler (2021-Present), The solar wind influence on spatial patters of magnetic fluctuations, Ph.D. in Physics, Universidad de Chile, Chile.
22. Ph.D Thesis: N. Moraga (2021-Present), Magneto-thermal dynamics of the neutron star core, Ph.D. in Physics, Universidad de Chile, Chile.
23. Ph.D Thesis: C. Lagos (2023-Present), Thermodynamics of complex network transport, Ph.D. in Physics, Universidad de Chile, Chile.
24. Ph.D Thesis: M. J. Quezada (2023-Present), Nonlinear Models of Space Weather Dynamics, Ph.D. in Physics, Universidad de Chile, Chile.

25. M.S. Thesis: L. Wastavino (2005), Traffic in intersections, M.S. in Physics, Universidad de Chile, Chile.
26. M.S. Thesis: J. L. Cabal (2007), Fractal risk estimation in finantial portafolios, M.S. in Engineering, Universidad de los Andes, Colombia.
27. M.S. Thesis: E. Ramos (2007), Stability and Noise on gene regulatory networks, M.S. in Physics, Universidad de los Andes, Colombia.
28. M.S. Thesis: P. Muñoz (2007), Chaos and Nonlinear Schrodinger equation in plasmas, M.S. in Physics, Universidad de Chile, Chile.
29. M.S. Thesis: A. Gomez (2008), Centrality and transport in city dynamics, M.S. in Engineering, Universidad de los Andes, Colombia.
30. M.S. Thesis: C. Farias (2010), Study about the relationship between earthquakes and volcanic eruptions in Chile, in the last 100 years, M.S. in Physics, Universidad de Chile, Chile.
31. M.S.Thesis: S. Guiller (2010), Transport in complex networks, M.S. in Physics, Universidad de Chile, Chile.
32. M.S. Thesis: V. Pinto (2011), Studies of the turbulence in the Earth's magnetosphere using data from THEMIS and SAMBA, M.S. in Physics, Universidad de Chile, Chile.
33. M.S. Thesis: P. Marchant (2012), Evolution of axially symmetric magnetic fields in neutron star crust due to the hall drift, M.S. in Physics, Pontificia Universidad Católica de Chile, Chile.
34. M.S. Thesis: C. Armaza (2014), On magnetic equilibria in barotropic stars, M.S. in Physics, Pontificia Universidad Católica de Chile, Chile.
35. M.S.Thesis: N Gallo (2017), Thermally induced magnetic fluctuations in the solar wind, M.S. in Physics, Universidad de Chile, Chile.
36. M.S.Thesis: J. Figueroa (2018), Phase Transition of Quantum Light-Matter Systems, M.S. in Physics, Universidad de Chile, Chile.
37. M.S.Thesis: N. Moraga (2020), Coupled Thermal and Magnetic Evolution of Neutron Star Cores in the Strong-Coupling Regime, M.S. in Physics, Pontificia Universidad Católica de Chile, Chile.

38. Gabriela Yupanqui (2021-present), Predecir la actividad magnetosférica combinando inteligencia artificial y algoritmos evolutivos. M.S. in Physics, Universidad de Chile, Chile.
39. Valentina Acuña Villaflor (2022-present), Regulacion cinetical de la turbulencia en Plasmas, M.S. in Physics, Universidad de Chile, Chile.
40. Nicolas Zuñiga (2022-present), Problemas de Mecanica Cuantica Tiempo dependiente, M.S. in Physics, Universidad de Chile, Chile.
41. Tomas Espinoza (2023-present), Transporte en Redes Complejas, M.S. in Physics, Universidad de Chile, Chile.


Difusión y Transferencia


Proposal reviewer for
1. NASA, USA
2. National Science Foundation, USA
3. Natural Environment Research Council, USA
4. Comisión Nacional de Investigación Científica y Tecnológica, Conicyt/Fondecyt Chile
5. Comisión Chilena de Energía Nuclear, Chile
6. Consejo Nacional de Investigaciones Científicas y Técnicas, Conicet, Argentina
7. Agencia Nacional de Promoción Cientifica y Tecnologica, ANPyCT, Argentina
8. Instituto de Geofísica, Universidad Autónoma de México
9. Netherlands Organisation for Scientific Research, NWO, Netherlands
10. Mecesup (Ministerio de Educacion, Chile)
11. Universidad de Santiago de Chile

Paper reviewer for
1. Geophysical Research Letters
2. Journal of Geophysical Research
3. Radio Science
4. Journal of Atmospheric and Solar-Terrestrial Physics
5. Geophysical Monograph
6. Space Science Reviews
7. Advances of Space Research
8. Journal of Physics D: Applied Physics
9. Nonlinear Processes in Geophysics
10. New Journal of Physics
11. Physica A
12. Earth, Planets and Space
13. International Journal of Bifurcation and Chaos
14. Physics of Plasmas
15. Space Weather
16. Mathematical Problems in Engineering
17. The Lancet
18. Kybernetes
19. Monthly Notices of the Royal Astronomical Society
20. Entropy
21. Chaos
22. Journal of Magnetism and Magnetic Materials
23. Earth and Space Science
24. IEEE Access
25. Communications in Nonlinear Science and Numerical Simulation
26. Sustainability
27. Complexity
28. Chaos, Solitons and Fractals
29. Frontiers in Astronomy and Space Sciences

Societies
1. American Geophysical Union (AGU)
2. American Physical Society (APS)
3. Asociación Latinoamericana de Geofísica Espacial (ALAGE)
4. Sociedad Chilena de Física (Sochifi)

Organizing and Scientific Committees

1. VI Conferencia Latinoamericana de Geofísica , Tome, Chile, October 2001
2. The XIII Simposio Chileno de Física, Concepción, Chile, November 2002
3. The 2005 World Space Environment Forum , Schloss Seggau, Austria, May 2005
4. The Physics of Solar-wind/Magnetosphere coupling , Puerto Vallarta, Mexico, November 2006
5. The Nonlinear Magnetosphere, Vina del Mar,Chile, January 2009
6. IX Colage, Punta Leona, Costa Rica, April 2011
7. Nonlinear Wave and Chaos Workshop (NWCW9), La Jolla-California, USA, March 2013
8. The Mechanics of the Magnetosphere, Torres del Paine, Chile, 2013
9. III Dynamics Days South America, Viña del Mar, Chile, November, 2014
10. Unsolved Problems in Magnetospheric Physics Workshop, Scarborough, UK, September, 2015
11. Nonlinear Wave and Chaos Workshop (NWCW10), La Jolla-California, USA, 2017
12. The Magnetosphere: New Thinking, New Tools, New results, Puerto Varas, Chile, 2017
13. “Exploring Systems-Science Techniques for the Magnetosphere-Ionosphere-Thermosphere”, Los Alamos, USA, July 2018
14. “Solar and Stellar Magnetic Fields: Origins and Manifestations”, Copiapo, Chile, June 2019
15. “Simposio Avances Recientes en Física de la Materia Condensada”, Pucón, Chile, November 2019
16. “The Plasma Physics of the Magnetosphere”, Pollenzo (CN), Italy, June, 2019
17. XII Latin American Conference on Space Geophysics (Colage 2021), Online, Chile, November, 2021
18. XIII Latin American Conference on Space Geophysics (Colage 2022), San Jose dos Campos, Brazil, November, 2022
19. XIV Latin American Conference on Space Geophysics (Colage 2024), Nuevo León, Mexico, April 2024


Premios y Distinciones

  •   Postdoctoral Fellowship

    National Research Council of USA

    Estados Unidos, 1997

    Obtained a National Research Council Postdoctoral Fellowship (1997 – 1999) at NASA's Goddard Space Flight Center in Greenbelt, USA

  •   F. L. Scarf Award for best Ph.D. Dissertation in Space Physics and Aeronomy

    American Geophysical Union

    Estados Unidos, 1998

    Given the 1998 F. L. Scarf Award for best Ph.D. Dissertation in Space Physics and Aeronomy of the American Geophysical Union.

  •   Member of the “Space Weather Expert Group” of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS)

    United Nations

    Estados Unidos, 2018

    Nominatedand selected to the Space Weather Expert Group” of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS)

  •   Member of the “Space Weather Expert Group”

    United Nations

    Austria, 2019

    Member of the “Space Weather Expert Group” of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS)


 

Article (159)

Magnetothermal evolution in the cores of adolescent neutron stars: The Grad-Shafranov equilibrium is never reached in the 'strong-coupling' regime
Particle-in-cell method for plasmas in the one-dimensional electrostatic limit
Three-dimensional non-approximate Coulomb interaction between two trapped quantum particles
Understanding the dynamics of the obesity transition associated with physical activity, sedentary lifestyle, and consumption of ultra-processed foods in Colombia
A revision of seismicity models based on complex systems and earthquake networks
Characterizing diffusion processes in city traffic
Circularly polarized light-induced potentials and the demise of excited states
Evolution of random initial magnetic fields in stably stratified and barotropic stars
Ionospheric response modeling under eclipse conditions: Evaluation of 14 December 2020, total solar eclipse prediction over the South American sector
Network analysis of collaboration in networked universities
Nontrivial and anomalous transport on weighted complex networks
Spontaneous Magnetic Fluctuations and Collisionless Regulation of Turbulence in the Earth's Magnetotail
Stability of axially symmetric magnetic fields in stars
A Nonlinear System Science Approach to Find the Robust Solar Wind Drivers of the Multivariate Magnetosphere
Anti-alignment driven dynamics in the excited states of molecules under strong fields
Complexity of Magnetic-field Turbulence at Reconnection Exhausts in the Solar Wind at 1 au
Is a social network approach relevant to football results?
Multifractal Characteristics of Geomagnetic Field Fluctuations for the Northern and Southern Hemispheres at Swarm Altitude
Nonlocal self-organization of a dissipative system
Pedestrian flow in two dimensions: Optimal psychological stress leads to less evacuation time and decongestion
Simulating the city traffic complexity induced by traffic light periods
Simulations suggest that navigation software may not be as efficient as expected for city traffic
Studying Three Abstract Artists Based on a Multiplex Network Knowledge Representation
Benchmarking seeding strategies for spreading processes in social networks: an interplay between influencers, topologies and sizes
Does following optimized routes for single cars improve car routing?
Feasibility of Ion-cyclotron Resonant Heating in the Solar Wind
Imogolite in water: Simulating the effects of nanotube curvature on structure and dynamics
Magnetostatic interaction between two bubble skyrmions
Outstanding questions in magnetospheric plasma physics: The pollenzo view
Stability and robustness of asymptotic autocatalytic systems
Two-fluid simulations of the magnetic field evolution in neutron star cores in the weak-coupling regime
Using a system dynamics model to study the obesity transition by socioeconomic status in Colombia at the country, regional and department levels
Modeling interacting city traffic with finite acceleration and braking capacities
Multisatellite Analysis of Plasma Pressure in the Inner Magnetosphere During the 1 June 2013 Geomagnetic Storm
Speeding up maximum population transfer in periodically driven multi-level quantum systems
Thermal stability of aluminum oxide nanoparticles: role of oxygen concentration
Unpredictability in pedestrian flow: The impact of stochasticity and anxiety in the event of an emergency
An Unintended Effect of Financing the University Education of the Most Brilliant and Poorest Colombian Students: The Case of the Intervention of the ser Pilo Paga Program
Bending Energy of 2D Materials: Graphene, MoS 2 and Imogolite
Bending energy of 2D materials: graphene, MoS2 and imogolite
Evolution of fractality in space plasmas of interest to geomagnetic activity
Ion and Electron kappa Distribution Functions Along the Plasma Sheet
Mechanical Properties Obtained by Indentation of Hollow Pd Nanoparticles
Modeling of Colombian Seismicity as Small-World Networks
Non-universal critical exponents in earthquake complex networks
Nucleation of superfluid-light domains in a quenched dynamics
Simplification of the molecular dynamics that preserves thermodynamics
The stability of hollow nanoparticles and the simulation temperature ramp
The Stochastic Transport Dynamics of a Conserved Quantity on a Complex Network
Towards a novel model for studying the nutritional stage dynamics of the Colombian population by age and socioeconomic status
Behavior in Earthquake Energy Dissipation
Controlling the Quantum State with a time varying potential
Controlling the Quantum State with a time varying potential, Scientific Reports
Critical behavior in earthquake energy dissipation
Inducing Porosity on Hollow Nanoparticles by Hypervelocity Impacts
Magnetic field evolution and equilibrium configurations in neutron star cores: the effect of ambipolar diffusion
Magnetic field evolution and equilibrium configurations in neutron star cores=> the effect of ambipolar diffusion
Optimization of spatial complex networks
Optimization of Spatial Complex Networks
A system dynamics model of the nutritional stages of the Colombian population
Contribution of Latin-American scientists to the study of the magnetosphere of the Earth. A review
Diversity Characterization of Binary Clusters by Means of a Generalized Distance
Hydrogen Storage in Palladium Hollow Nanoparticles
Hydrogen Storage in Palladium Hollow Nanoparticles
Magnetic fluctuations in anisotropic space plasmas: The effect of the plasma environment
Mechanical Response of Aluminosilicate Nanotubes under Compression
Mechanical Response of Aluminosilicate Nanotubes under Compression
Multibody expansion of particle interactions: How many-body is a particular element in a cluster
Multibody expansion of particle interactions=> How many-body is a particular element in a cluster?
New opportunities offered by Cubesats for space research in Latin America: The SUCHAI project case
Preface: Unsolved problems of magnetospheric physics
Relativistic cyclotron instability in anisotropic plasmas,
Temporal and spatial disorder during jamming in a city traffic model
Topological phase transition of a fractal spin system: The relevance of the network complexity
Topological Phase Transition of a Fractal Spin System=> the relevance of the network complexity,
Unsolved Problems of Magnetospheric Physics
Using agent based modeling to assess the effect of increased Bus Rapid Transit system infrastructure on walking for transportation
Au13-nAgn clusters: a remarkably simple trend
Electromagnetic fluctuations of the whistler-cyclotron and firehose instabilities in a Maxwellian and Tsallis-kappa-like plasma
Generalization of the Ehrenfest urn model to a complex network
Magnetic Alfven-cyclotron fluctuations of anisotropic nonthermal plasmas
Modeling a bus through a sequence of traffic lights
ON MAGNETIC EQUILIBRIA IN BAROTROPIC STARS
Propagation of localized structures in relativistic magnetized electron-positron plasmas using particle-in-cell simulations
Self-Rolling of an Aluminosilicate Sheet into a Single Walled Imogolite Nanotube: The Role of the Hydroxyl Arrangement
SPONTANEOUS ELECTROMAGNETIC FLUCTUATIONS IN A RELATIVISTIC MAGNETIZED ELECTRON-POSITRON PLASMA
SPONTANEOUS ELECTROMAGNETIC FLUCTUATIONS IN A RELATIVISTIC MAGNETIZED ELECTRON-POSITRON PLASMA
City traffic jam relief by stochastic resonance
Instability of magnetic equilibria in barotropic stars
Kinetic transverse dispersion relation for relativistic magnetized electron-positron plasmas with Maxwell-Juttner velocity distribution functions
Large-amplitude electromagnetic waves in magnetized relativistic plasmas with temperature
Magnetohydrodynamic equilibria in barotropic stars
Model for Self-Rolling of an Aluminosilicate Sheet into a Single-Walled Imogolite Nanotube
Network analysis of bogotá's ciclovía recreativa, a self-organized multisectorial community program to promote physical activity in a middle-income country
Particle-in-cell simulation for parametric decays of a circularly polarized Alfven wave in relativistic thermal electron-positron plasma
Regular transport dynamics produce chaotic travel times
Solar Wind Thermally Induced Magnetic Fluctuations
STABILITY OF HALL EQUILIBRIA IN NEUTRON STAR CRUSTS
Temporal evolution of fractality in the Earth's magnetosphere and the solar photosphere
Theory of electromagnetic fluctuations for magnetized multi-species plasmas
WEAK TURBULENCE CASCADING EFFECTS IN THE ACCELERATION AND HEATING OF IONS IN THE SOLAR WIND
A Strategy to Find Minimal Energy Nanocluster Structures
Ab Initio Molecular Dynamics Simulations of Ti-2 on C-20 Collisions and C20Ti2 Configurations
Binary cluster collision dynamics and minimum energy conformations
Hall equilibria with toroidal and poloidal fields: application to neutron stars
Non-smooth transitions in a simple city traffic model analyzed through supertracks
Self-modulation of nonlinear Alfven waves in a strongly magnetized relativistic electron-positron plasma
The magnetosphere as a complex system
Wavelet-based multifractal analysis of nonlinear time series: The earthquake-driven tsunami of 27 February 2010 in Chile
Computational and theoretical study of the wave-particle interaction of protons and waves
Do Health Benefits Outweigh the Costs of Mass Recreational Programs? An Economic Analysis of Four Ciclovia Programs
Growth of scientific production in Colombian universities: an intellectual capital-based approach
Nanocluster Collisions as a Way to Understand the Role of d-Shell Polarization
Optimal feedback control of the forced van der Pol system
Parametric decays in relativistic magnetized electron-positron plasmas with relativistic temperatures
Self-modulation of nonlinear waves in a weakly magnetized relativistic electron-positron plasma with temperature
Thermal effects on the propagation of large-amplitude electromagnetic waves in magnetized relativistic electron-positron plasma
Universal behavior in a model of city traffic with unequal green/red times
A hydrodynamical model for relativistic spin quantum plasmas
Collisions between a single gold atom and 13 atom gold clusters: an ab initio approach
Do health benefits outweigh the costs of mass recreational programs? An economic analysis of four Ciclovía programs.
Estimation of the eddy-diffusion coefficients in the plasma sheet using THEMIS satellite data
Monofractal and multifractal analysis of the spatial distribution of earthquakes in the central zone of Chile
Spatial distribution of the eddy diffusion coefficients in the plasma sheet during quiet time and substorms from THEMIS satellite data
Study of the cascading effect during the acceleration and heating of ions in the solar wind
Temperature-dependent properties of 147-and 309-atom iron-gold nanoclusters
The role of d-orbital polarization on rhodium cluster collisions
Asymptotic, non-linear solutions for ambipolar diffusion in one dimension
Characterization of the nontrivial and chaotic behavior that occurs in a simple city traffic model
Heuristic-based management (I): variation
Relativistic mass and charge of photons in thermal plasmas through electromagnetic field quantization
The planetary exoplanetary environment: A nonlinear perspective
Circularly polarized wave propagation in magnetofluid dynamics for relativistic electron-positron plasmas
Diversity driven unbiased search of minimum energy cluster configurations
Resonance, criticality, and emergence in city traffic investigated in cellular automaton models
Magnetic field evolution in neutron stars: one-dimensional multi-fluid model
Optimal control in a noisy system
Quantitative description of realistic wealth distributions by kinetic trading models
The structure and properties of small Pd clusters
Cellular automaton model for evacuation process with obstacles
Modeling traffic on crossroads
Rethinking research management in Colombia
Universal and nonuniversal features in a model of city traffic
Hysteresis provides self-organization in a plasma model
Small Pd clusters: A comparison of phenomenological and ab initio approaches
The magnetosphere as a complex system
Ion cyclotron instability triggered by drifting minor ion species: Cascade effect and exact results
Modeling traffic through a sequence of traffic lights
Comment on “Imaging of elves, halos and sprite initiation at 1 ms time resolution
Ion cyclotron instability due to the thermal anisotropy of drifting ion species
Lightning induced optical emissions in the ionosphere
Self-organization in a current sheet model
Proton-cyclotron instability induced by the thermal anisotropy of minor ions
A coupled map as a model of the dynamics of the magnetotail current sheet
Stable critical behavior and fast field annihilation in a magnetic field reversal mode
Phase transition-like behavior of the magnetosphere during substorms
Reply to comments on " Model of Red Sprites due to Intracloud Fractal Lightning Discharges"
Self-organized criticality in the substorm phenomenon and its relation to localized reconnection in the magnetospheric plasma sheet
The nonlinear dynamics of space weather

ConferencePaper (4)

Envelope solitons in a weakly magnetized electron-positron plasma with relativistic temperature
Study of the temporal evolution of complexity in the sun-earth system
Multi-fluid simulation of the magnetic field evolution in neutron stars
Excitation and parametric decays of electron/ion whistler waves

EditorialMaterial (4)

Preface: Nonlinear waves and chaos
Comment on "Sensitive Test for Ion-Cyclotron Resonant Heating in the Solar Wind"
Comment on Imaging of elves, halos and sprite initiation at 1 ms time resolution"
Reply

Proyecto (21)

Universality of electromagnetic fluctuations in space plasmas
The Chilean Neuromorphic Computing Initiativ
EQUILIBRIUM AND NON-EQUILIBRIUM PROCESSES IN SPACE PLASMAS AND THE SOLAR-WIND-MAGNETOSPHERE-IONOSPHERE INTERACTIONS
Fundamental processes in space plasma physics, combining instrumentation, observations, theory, and simulations.
Neuromorphic Inspired Science, Surveillance, and Reconnaissance Operations
CITY TRAFFIC DYNAMICS
Using the American-Chilean SAMBA magnetometer network for the study of ionospheric electrodynamics and potential impact on scintillation and radiation belt fluxes
Observation and Modeling of Complex fluxes=> Ocean, Ionosphere and Astrophysical plasmas.
COMPLEX DYNAMICS IN CITY TRAFFIC
Magnetic field of massive stars and their compact remnants
Turbulence in Space Plasmas and its impact on the Magnetospheric Dynamics and Space Weather
Centro para el desarrollo de la Nanociencia y Nanotecnología
Simulación y análisis de turbulencia en plasmas en la conexión Sol-Tierra
Centro de Estudios Interdisciplinarios Básicos y Aplicados en Complejidad, CEIBA
SELF-ORGANIZATION PROCESSES IN PLASMAS, AND ITS RELEVANCE TO THE EARTHS MAGNETOSPHERIC DYNAMICS
THE RELEVANCE OF TURBULENCE IN THE MAGNETOSPHERE OF THE EARTH AND ITS RELATIONSHIP WITH GEOMAGNETIC STORMS AND SUBSTORMS
Effect of finite amplitude waves on linear waves. Ion cyclotron waves in drifting multi-ion species plasmas. Stability of a magnetoplasma with cross field currents.
The relevance of global self-organization processes in plasmas and the relationship with the dynamics of the magnetotail.
Modeling self-organized criticality in the turbulent plasma sheet=> its relation to the coherence and repeatability of the substorm phenomena.
Nonlinear modeling of high-latitude electrodynamics and midlatitude currents, and prediction from real-time solar wind data.
The role of self-Organized Criticality in the Substorm Phenomena and its relation to Localized reconnection in the Magnetospheric Plasma Sheet.

Review (1)

The Earths Magnetosphere: A Systems Science Overview and Assessment
172
Juan Valdivia

Full Professor

Fisica

DEPARTAMENTO DE FISICA, FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

56
José Rogan

PROFESOR TITULAR

FISICA

FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

49
Víctor Muñoz

Associate Professor

Physics

Universidad de Chile

Santiago, Chile

24
Miguel Kiwi

Full Professor

Physics

FACULTAD DE CIENCIAS, UNIVERSIDAD DE CHILE

Santiago, Chile

20
Benjamín Toledo

Profesor Asistente

Física

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS

Santiago, Chile

13
Pablo Moya

Profesor Asistente

Departamento de Fisica

Universidad de Chile

Santiago, Chile

12
Tassilo Reisenegger

Profesor Titular

Physics

Universidad Metropolitana de Ciencias de la Educación

Santiago, Chile

11
Marina Stepanova

Full Professor, Permanent staff

Physics

Universidad de Santiago de Chile

Santiago, Chile

10
Francisco Munoz

Associate Professor

Physics

UNIVERSIDAD DE CHILE, FAC. CIENCIAS, DEPTO FISICA

Santiago, Chile

8
Ricardo Ramirez

Profesor

Fisica

Universidad Catolica de Chile

Santiago, Chile

8
Max Ramirez

Full time professor (Instructor)

UNIVERSIDAD DE CHILE

Chile

8
Rodrigo López

Postdoctoral Associate

Institute for Physical Science and Technology

University of Maryland

College Park, Estados Unidos

7
Roberto Navarro

Profesor Asistente

Departamento de Física

Universidad de Concepcion

Concepción, Chile

7
Alejandro Varas

Investigador

Cedenna

Santiago, Chile

7
Griselda Garcia

Profesor asociado

Física

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE - FACULTAD DE FÍSICA

Santiago, Chile

7
Adolfo Figueroa

Senior Research Scientist

Heliophysics Science Division

NASA Goddard Space Flight Center

Greenbelt, Estados Unidos

6
Rafael Gonzalez

Profesor Asistente

Universidad Mayor de Chile

Santiago, Chile

5
Denisse Pasten

Profesora Asistente

Departamento de Física

UNIVERSIDAD DE CHILE. FACULTAD DE CIENCIAS.

Santiago, Chile

4
Sebastián Carrasco

Candidato de Doctor en Física

Departamento de Física (Ciencias)

Universidad de Chile

Ñuñoa, Chile

3
Francisco Castillo

Instructor adjunto

Facultad de Física

Pontificia Universidad Católica de Chile

Santiago, Chile

3
Victor Pinto

Profesor Asistente

Fisica

Universidad de Santiago de Chile

Santiago, Chile

2
Samuel Baltazar

Académico

Física

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
MARIA PAULINA CORREA

ASSOCIATE PROFESSOR

INSTITUTE OF NUTRITION & FOOD TECHNOLOGY

Universidad de Chile

SANTIAGO DE CHILE, Chile

2
Felipe Torres

Assistant Professor

Física

Universidad de Chile

Santiago, Chile

2
Javier Rojas

Académico Auxiliar

Departamento de Computación e Industrias

Universidad Católica del Maule

Talca, Chile

2
Claudio Tenreiro

Decano

Departamento de Tecnologías Industriales

Universidad de Talca

Talca, Chile

2
Elizavieta Antonova

Head of laboratory

Skobeltsyn Institute of Nuclear Physics

Lomonosov Moscow State University

Moscow, Rusia

2
Cristóbal Espinoza

Profesor Asistente

Física

Universidad de Santiago de Chile

Santiago, Chile

2
Miguel Martínez

Research Scientist

Geospace Physics Laboratory (673)

NASA Goddard Space Flight Center

Greenbelt, MD, Estados Unidos

2
Jaime Araneda

Associate Professor

Physics

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

1
Juan Cristobal Zagal

Assistant Professor

Ingeniería Mecánica

UNIVERSIAD DE CHILE

Santiago, Chile

1
patricio fuentealba

Profesor Titular

Física

U. DE CHILE, FAC. CIENCIAS, DPTO. FISICA

Santiago, Chile

1
Carlos Cardenas

Associate professor

Physics

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Marcos Orchard

Professor

Electrical Engineering

Universidad de Chile

Santiago, Chile

1
Fausto Mena

Adjunct Professor

Electrical Engineering

Universidad de Chile

Santiago, Chile

1
Joaquin Figueroa

CTO

QSCIRE SPA

Santiago, Chile

1
Claudio Falcón

Profesor Asociado

Departamento de Física

Universidad de Chile

Santiago, Chile

1
Enrique Cerda

Full Professor

PHYSICS

UNIVERSIDAD DE SANTIAGO

Santiago, Chile

1
Jorge Silva

Associate Professor

Departamento de Ingeniería Eléctrica

Universidad de Chile

Santiago, Chile

1
Guillermo Romero

ASSOCIATE PROFESSOR

PHYSICS

UNIVERSIDAD DE SANTIAGO DE CHILE

SANTIAGO, Chile

1
Manuel Bravo

SubDirector

Centro de Instrumentación Cietífica

Universidad Adventista de Chile

Chillán, Chile

1
Walter Orellana

Associate Professor

Physical Science

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
Felipe Asenjo

Profesor Asociado

Universidad Adolfo Ibáñez

Santiago, Chile

1
Benjamín Urra

Investigador

Universidad Adventista de Chile

Chillán, Chile