34 citations · 392 across the 33 of their papers we have counts for
8 papers · 1 filter
Numerical Verification of Fluctuation Dissipation Theorem for Isolated Quantum Systems
Jae Dong Noh, Takahiro Sagawa, Joonhyun Yeo
The fluctuation dissipation theorem~(FDT) is a hallmark of thermal equilibrium systems in the Gibbs state. We address the question whether the FDT is obeyed by isolated quantum sys…
Symmetry and its breaking in path integral approach to quantum Brownian motion
Joonhyun Yeo
We study the Caldeira-Leggett model where a quantum Brownian particle interacts with an environment or a bath consisting of a collection of harmonic oscillators in the path integra…
Three heats in strongly coupled system and bath
Chulan Kwon, Jaegon Um, Joonhyun Yeo +1
We investigate three kinds of heat produced in a system and a bath strongly coupled via an interaction Hamiltonian. By studying the energy flows between the system, the bath, and t…
Self-organized critical behavior and marginality in Ising spin glasses
Auditya Sharma, Joonhyun Yeo, M. A. Moore
We have studied numerically the states reached in a quench from various temperatures in the one-dimensional fully-connected Kotliar, Anderson and Stein Ising spin glass model. This…
Housekeeping Entropy in Continuous Stochastic Dynamics with Odd-Parity Variables
Joonhyun Yeo, Chulan Kwon, Hyun Keun Lee +1
We investigate the decomposition of the total entropy production in continuous stochastic dynamics when there are odd-parity variables that change their signs under time reversal.…
Unconventional entropy production in the presence of momentum-dependent forces
Chulan Kwon, Joonhyun Yeo, Hyun Keun Lee +1
We investigate an unconventional nature of the entropy production (EP) in nonequilibrium systems with odd-parity variables that change signs under time reversal. We consider the Br…