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cond-mat.stat-mech2019
Unusual Transport Properties with Non-Commutative System-Bath Coupling Operators
Chenru Duan, Chang-Yu Hsieh, Junjie Liu +1
Understanding non-equilibrium heat transport is crucial for controling heat flow in nano-scale systems. We study thermal energy transfer in a generalized non-equilibrium spin-boson…
physics.chem-ph2019
A Nonequilibrium Variational Polaron Theory to Study Quantum Heat Transport
ChangYu Hsieh, Junjie Liu, Chenru Duan +1
We propose a nonequilibrium variational polaron transformation, based on an ansatz for nonequilibrium steady state (NESS) with an effective temperature, to study quantum heat trans…