Man

Felipe Javier Barra de la Guarda

Profesor Asociado

DEPTO DE FISICA - FCFM - U DE CHILE

Santiago, Chile

Líneas de Investigación


non-equilibrium statistical mechanics; markovian open quantum systems; quantum criticality; statistical mechanics; Chaos

Educación

  •  Physics, Université libre de Brouxelles. Bélgica, 2000
  •  Physics, UNIVERSIDAD DE CHILE. Chile, 1996

Experiencia Académica

  •   Profesor Asociado Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Ciencias Físicas y Matemáticas

    Santiago, Chile

    2002 - At present

  •   Postdoc Full Time

    WEIZMANN INSTITUTE OF SCIENCE

    Chemestry

    Rehovot, Israel

    2000 - 2002

Formación de Capital Humano


Undergraduate students :

• N. Rodriguez* (Mechanical engineering, U. de Chile, 2009). Co-adviced by F. Lund.
following position: Ph.D student (Tribology) at Twente University

• S. Reyes (Mathematical engineering, U de Chile, 2009). Current position: Postdoc University of Berkely

Graduate students :

• María Teresa Cerda* (Master Degree in Physics, U. de Chile, 2009, co-advised by N. Mujica). Current position: Professor at University Adolfo Ibañez, Santiago & Viña del Mar, Chile. Also Master in Geo-physics student at University of Chile.

• S. Reyes (Master degree in Physics, U de Chile, 2009). Current position: Postdoc University of Berkely

• J. Zuñiga (Ph. D in Physics, U de Chile, 2011). Current position: Research associate at Capital Fund Management, Paris- France.

Postdocs

• Shigeru Ajisaka. Dec. 2010 – Sept. 2011. Funded by Anillo ACT 127 grant. Oct. 2011 – Sept. 2013 Funded by Fondecyt Postdoctoral grant 3120254

• Dmitry Churochkin . Dec. 2011 – Sept. 2013. Funded by Anillo ACT 127 grant. Co-advised by F. Lund

• Bojan Zunkovic. Nov. 2012-Nov.2015. Funded by Fondecyt Postdoctoral grant 3130495



 

Article (45)

The smallest absorption refrigerator=> the thermodynamics of a system with quantum local detailed balance
Kinetics and thermodynamics of a driven open quantum system
Stochastic thermodynamics of quantum maps with and without equilibrium
Dissipation in small systems=> Landau-Zener approach
Multiple scattering of elastic waves by pinned dislocation segments in a continuum
The thermodynamic cost of driving quantum systems by their boundaries
The Use of Ultrasound to Measure Dislocation Density
Tuning the wavelength of spoof plasmons by adjusting the impedance contrast in an array of penetrable inclusions
Nonequilibrium quantum phase transitions in the XY model: comparison of unitary time evolution and reduced density operator approaches
Nonequilibrium mesoscopic Fermi-reservoir distribution and particle current through a coherent quantum system
Current in coherent quantum systems connected to mesoscopic Fermi reservoirs
Diffusive transport of waves in a periodic waveguide
Nonequlibrium particle and energy currents in quantum chains connected to mesoscopic Fermi reservoirs
Shear modulus of an elastic solid under external pressure as a function of temperature: The case of helium
Number of propagating modes of a diffusive periodic waveguide in the semiclassical limit
Surface acoustic waves in interaction with a dislocation
CONDUCTIVITY OF THE SELF-SIMILAR LORENTZ CHANNEL
Fractality of the nonequilibrium stationary states of open volume-preserving systems. I. Tagged particle diffusion
Fractality of the nonequilibrium stationary states of open volume-preserving systems. II. Galton boards
Interaction between elastic waves and prismatic dislocation loops
MEASURING DISLOCATION DENSITY IN ALUMINUM WITH RESONANT ULTRASOUND SPECTROSCOPY
ULTRASOUND AS A PROBE OF PLASTICITY? THE INTERACTION OF ELASTIC WAVES WITH DISLOCATIONS
Interaction of a surface wave with a dislocation
Log-periodic drift oscillations in self-similar billiards
Multiple scattering from assemblies of dislocation walls in three dimensions. Application to propagation in polycrystals
Non-equilibrium Lorentz gas on a curved space
Steady-state conduction in self-similar billiards
Stress driven interface dynamics: The effects of surface stress
Drift of particles in self-similar systems and its Liouvillian interpretation
Interaction between an elastic wave and a single pinned dislocation
Wave propagation through a random array of pinned dislocations: Velocity change and attenuation in a generalized Granato and Lucke theory
Conformal dynamics of precursors to fracture
Algebraic decay in hierarchical graphs
Iterated conformal dynamics and Laplacian growth
Quasi-Static brittle fracture in inhomogeneous media and iterated conformal maps: Modes I, II and III,
Quasi-Static Fractures in Brittle Media and Iterated Conformal Maps
Quasistatic brittle fracture in inhomogeneous media and iterated conformal maps: Modes I, II, and III
Classical dynamics on graphs
Laplacian Growth and Diffusion limited aggregation: different universality classes,
Transport and dynamics on open quantum graphs
Nonlinear Schrodinger flow in a periodic potential,
On the level spacing distribution in quantum graphs
Scattering in periodic systems: from resonances to band structure
Detailed balance in non-equilibrium systems
Nonvariational effects in nonequilibrium systems

ConferencePaper (2)

Particle and Energy Transport in quantum disordered and quasi-periodic chains connected to mesoscopic Fermi reservoirs
Interaction of elastic waves with dislocations

EditorialMaterial (1)

Reply to "Comment on 'Interaction of a surface wave with a dislocation' "

Proyecto (9)

STEADY STATES OF OPEN QUANTUM SYSTEMS AND TEMPORAL BEHAVIOR OF ISOLATED SPATIALLY EXTENDED QUANTUM SYSTEMS DRIVEN BY A LOCAL TIME DEPENDENT PARAMETER.
OPEN QUANTUM SYSTEMS AND THE ROLE OF ENVIRONMENT
NONEQUILIBRIUM OPEN QUANTUM SYSTEMS=> A MODEL WITH EXPLICIT RESERVOIRS AND ITS APPLICATIONS TO MESOSCOPIC SYSTEMS.
WAVE TRANSPORT IN SPATIALLY EXTENDED HETEROGENEOUS SYSTEMS
DYNAMICAL SYSTEM APPROACH TO NON-EQUILIBRIUM PROCESSES.
DYNAMICAL SYSTEM APPROACH TO NON-EQUILIBRIUM PROCESSES.
DYNAMICAL SYSTEM APPROACH TO NON-EQUILIBRIUM PROCESSES.
CLASSICAL, SEMI-CLASSICAL AND QUANTUM DYNAMICS OF EXTENDED SYSTEMS SHOWING TRANSPORT
INESTABILIDAD EN FLUIDOS, EN ELASTICIDAD, EN ARENA Y EN ESPUMAS=> EXPERIMENTO Y TEORIA.
48
Felipe Barra

Profesor Asociado

Física

DEPTO DE FISICA - FCFM - U DE CHILE

Santiago, Chile

12
Fernando Lund

Profesor Titular

Physics

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Nicolás Mujica

Full professor

DEPARTAMENTO DE FISICA, FCFM, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Marcel Clerc

Full professor

Department of Physics

Universidad de Chile

Santiago, Chile

1
Rodrigo Espinoza

Associate Professor

Department of Chemical Engineering Biotechnology and Materials

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Sergio Rica

Professor

Instituto de Fisica

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Maria Cordero

Profesora asistente

Departamento de Física

UNIVERSIDAD DE CHILE

Santiago, Chile

1
MAURICIO HERRERA

Director de Ciencias Básicas

Ingeniería

Universidad del Desarrollo

Santiago, Chile

1
Alejandro Jara

Investigador Postdoctoral FONDECYT

Departamento de Física

Universidad Técnica Federico Santa María

VALPARAISO, Chile