Quantum theory of a strongly-dissipative scalar field
Quantum Physics
2017-02-01 v1
Abstract
The properties of a quantum dissipative scalar field is analyzed by Caldeira-Leggett model in strong-coupling regime. The Lagrangian of the total system is canonically quantized and the full Hamiltonian is diagonalized using Fano technique. A mode-dependent probability density is introduced. The steady state energy and correlation functions at finite temperature are calculated in terms of the probability density.
Keywords
Cite
@article{arxiv.1701.01750,
title = {Quantum theory of a strongly-dissipative scalar field},
author = {Marjan Jafari and Fardin Kheirandish},
journal= {arXiv preprint arXiv:1701.01750},
year = {2017}
}