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Naudts-like duality and the extreme Fisher information principle
(American Physical Society, 2000-11)
We show that using Frieden and Soffer’s extreme information principle [Phys. Rev. E 52, 2274 (1995)] with a Fisher measure constructed with escort probabilities [C. Beck and F. Schlögel, Thermodynamics of Chaotic Systems ...
Quantum-to-classical transition in the work distribution for chaotic systems
(American Physical Society, 2017-05-12)
The work distribution is a fundamental quantity in nonequilibrium thermodynamics mainly due to its connection with fluctuation theorems. Here, we develop a semiclassical approximation to the work distribution for a quench ...
Nonlinear-driven instability of dynamical plasma in solids: Emergence of spatially self-organized order and chaotic-like behavior
(Springer VerlagNew YorkEUA, 2000)
Finite temperature effects in the nonintegrable SU(3) Lipkin model
(Academic Press IncSan DiegoEUA, 1998)
Semiclassical approach to the work distribution
(Europhysics Letters, 2017-11)
Work in closed quantum systems is usually defined by a two-point measurement. This definition of work is compatible with quantum fluctuation theorems but it fundamentally differs from its classical counterpart. In this ...
Work statistics for sudden quenches in interacting quantum many body systems
(American Physical Society, 2019-11-25)
Work in isolated quantum systems is a random variable and its probability distribution function obeys the celebrated fluctuation theorems of Crooks and Jarzynski. In this study, we provide a simple way to describe the work ...
Sensitivity to perturbations and quantum phase transition
(Amer Physical Soc, 2013-05-17)
The local density of states or its Fourier transform, usually called fidelity amplitude, are important measures of quantum irreversibility due to imperfect evolution. In this Rapid Communication we study both quantities ...