15 citations · 69 across the 16 of their papers we have counts for
4 papers · 1 filter
Energy transfer in quantum molecular chain -- two models of inhomogeneity
B. A. Tay
We study a linear chain of oscillators with inhomogeneity in their interactions with phonon bath. In a previous work on the Markovian master equation of the system, we investigated…
Excitation relaxation in molecular chain and energy transfer at steady state
B. A. Tay
We consider the reduced dynamics of a molecular chain weakly coupled to a phonon bath. With a small and constant inhomogeneity in the coupling, the excitation relaxation rates are…
Band Structure and Accumulation Point in the Spectrum of Quantum Collision Operator in a One-Dimensional Molecular Chain
B. A. Tay, Kazuki Kanki, Satoshi Tanaka +1
We consider the eigenvalue problem of a kinetic collision operator for a quantum Brownian particle interacting with a one-dimensional chain. The quantum nature of the system gives…
Exact Markovian kinetic equation for a quantum Brownian oscillator
B. A. Tay, G. Ordonez
We derive an exact Markovian kinetic equation for an oscillator linearly coupled to a heat bath, describing quantum Brownian motion. Our work is based on the subdynamics formulatio…