WIGNER FUNCTIONS OF THERMO NUMBER STATE, PHOTON SUBTRACTED AND ADDED THERMO VACUUM STATE AT FINITE TEMPERATURE

DOI10.1142/S0217732309030953zbMath1175.81157arXiv0901.1424OpenAlexW3102004641MaRDI QIDQ3647714

Li-Yun Hu, Hong-Yi Fan

Publication date: 23 November 2009

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0901.1424

zbMATH Keywords

Wigner functionsthermo field dynamicsphoton subtracted and added thermo vacuum statethermo number stateWeyl-ordered operators

Mathematics Subject Classification ID

Phase-space methods including Wigner distributions, etc. applied to problems in quantum mechanics (81S30) Statistical thermodynamics (82B30) Thermal quantum field theory (81T28)

Related Items (9)

Nonclassicality and decoherence of generalized photon-modulated squeezed thermal state ⋮ Non-classical properties of state generated by the superposition of photon-added even/odd coherent states ⋮ Statistical properties of the squeezing-enhanced coherent state ⋮ Temperature variation of chaotic optical field in quantum dissipation channel and diffusion channel ⋮ NONCLASSICALITY AND DECOHERENCE OF PHOTON-ADDED THERMAL STATE ⋮ A DERIVATION OF THE WEYL ORDERED FORM OF TWO-MODE FRESNEL OPERATOR BY VIRTUE OF THE WEYL OPERATOR ORDERING METHOD ⋮ Expectation value theorem for thermo vacuum states of optical chaotic field and negative-binomial field ⋮ Nonclassicality and decoherence of photon-added thermo-invariant coherent state ⋮ FLUCTUATION OF MESOSCOPIC RLC CIRCUIT AT PHOTON-SUBTRACTED AND PHOTON-ADDED THERMO VACUUM STATES WITH FINITE TEMPERATURE

Cites Work

• Newton-Leibniz integration for ket-bra operators in quantum mechanics and derivation of entangled state representations
• Newton-Leibniz integration for ket-bra operators in quantum mechanics. IV: Integrations within Weyl ordered product of operators and their applications
• WEYL-ORDERED POLYNOMIALS STUDIED BY VIRTUE OF THE IWWOP TECHNIQUE
• OPERATOR-SUM REPRESENTATION OF DENSITY OPERATORS AS SOLUTIONS TO MASTER EQUATIONS OBTAINED VIA THE ENTANGLED STATE APPROACH
• THE MIXED COHERENT STATE REPRESENTATION OF THE DENSITY OPERATOR IN THERMO-FIELD DYNAMICS
• Derivation of Squeezed States Via Weyl Ordering Approach
• On the Quantum Correction For Thermodynamic Equilibrium
• General Hermite and Laguerre two-dimensional polynomials
• WEYL ORDERING FOR ENTANGLED STATE REPRESENTATION
• Coherent and Incoherent States of the Radiation Field
• Hermite and Laguerre \(2D\) polynomials

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