System plus reservoir approach to quantum Brownian motion of a rod-like particle
arXiv:1612.07669 · doi:10.1007/s10773-017-3356-0
Abstract
Quantum Brownian motion of a rod-like particle is investigated in the frame work of system plus reservoir model. The quantum mechanical and classical limit for both translational and rotational motions are discussed. Correlation functions, fluctuation-dissipation relations and mean squared values of translational and rotational motions are obtained.