Propagator for a spin–Bose system with the Bose field coupled to a reservoir of harmonic oscillators

DOI10.1088/0305-4470/36/21/308zbMath1040.81101OpenAlexW1980808238MaRDI QIDQ4451205

Subhashish Banerjee, Rupamanjari Ghosh

Publication date: 23 February 2004

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/36/21/308

zbMATH Keywords

bosonizationquantum Brownian motiontwo-level atommultimode radiation field

Mathematics Subject Classification ID

Supersymmetric field theories in quantum mechanics (81T60) Quantum optics (81V80) Many-body theory; quantum Hall effect (81V70) Molecular physics (81V55) Statistical thermodynamics (82B30)