974 citations · 3.4k across the 31 of their papers we have counts for
9 papers · 1 filter
Magnetically Induced Thermal Rectification
Giulio Casati, Carlos Mejia-Monasterio, Tomaz Prosen
We consider far from equilibrium heat transport in chaotic billiard chains with non-interacting charged particles in the presence of non-uniform transverse magnetic field. If half…
Is efficiency of classical simulations of quantum dynamics related to integrability?
Tomaz Prosen, Marko Znidaric
Efficiency of time-evolution of quantum observables, and thermal states of quenched hamiltonians, is studied using time-dependent density matrix renormalization group method in a f…
Dynamics of Loschmidt echoes and fidelity decay
Thomas Gorin, Tomaz Prosen, Thomas H. Seligman +1
Fidelity serves as a benchmark for the relieability in quantum information processes, and has recently atracted much interest as a measure of the susceptibility of dynamics to pert…
First verification of generic fidelity recovery in a dynamical system
Carlos Pineda, Rudi Schaefer, Tomaz Prosen +1
We study the time evolution of fidelity in a dynamical many body system, namely a kicked Ising model, modified to allow for a time reversal invariance breaking. We find good agreem…
High order non-unitary split-step decomposition of unitary operators
Tomaz Prosen, Iztok Pizorn
We propose a high order numerical decomposition of exponentials of hermitean operators in terms of a product of exponentials of simple terms, following an idea which has been pione…
Value statistics of chaotic Wigner function
Martin Horvat, Tomaz Prosen
We study Wigner function value statistics of classically chaotic quantum maps on compact 2D phase space. We show that the Wigner function statistics of a random state is a Gaussian…