Published July 2008
| Version v1
Journal article
Chaos and instabilities in QED cavity: finite temperature effects
Description
Finite temperature effects in cavity QED induced by the interactions of atom+cavity system with a heat reservoir are studied. As a main tool for exploring temperature effects, a real time finite-temperature quantum field theory, thermo field dynamics, is used. The results obtained show that thermal effects lead to increasing of instabilities. (authors)
Additional details
Additional titles
- Original title (Russian)
- Хаос и нестабильности в КЭГД-резонаторе: роль конечно-температурных эффектов
Publishing Information
- Journal Title
- Uzbekiston Fizika Zhurnali
- Journal Volume
- 10
- Journal Issue
- 4-5
- Journal Page Range
- p. 237-242
- ISSN
- 1025-8817
INIS
- Country of Publication
- Uzbekistan
- Country of Input or Organization
- Uzbekistan
- INIS RN
- 40051577
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ATOMS; BOGOLYUBOV TRANSFORMATION; CAVITY RESONATORS; CHAOS THEORY; EQUATIONS OF MOTION; FINITE-RANGE INTERACTIONS; FOCK REPRESENTATION; INSTABILITY; POINCARE GROUPS; QUANTUM FIELD THEORY; THERMODYNAMICS; ZERO-RANGE APPROXIMATION
- Descriptors DEC
- APPROXIMATIONS; CALCULATION METHODS; CANONICAL TRANSFORMATIONS; DIFFERENTIAL EQUATIONS; ELECTRONIC EQUIPMENT; EQUATIONS; EQUIPMENT; FIELD THEORIES; INTERACTIONS; LIE GROUPS; MATHEMATICS; PARTIAL DIFFERENTIAL EQUATIONS; RESONATORS; SYMMETRY GROUPS; TRANSFORMATIONS
Optional Information
- Notes
- 16 refs., 1 fig.