A QUANTUM MANY-BODY INSTABILITY IN THE THERMODYNAMIC LIMIT

DOI10.1142/S0217984906011578zbMath1108.82318arXivquant-ph/0403111MaRDI QIDQ3430464

Marco Frasca

Publication date: 22 March 2007

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

Full work available at URL: https://arxiv.org/abs/quant-ph/0403111

zbMATH Keywords

thermodynamic limitspin systemsintrinsic decoherenceGaussian decaydicke modelspin-Boson systems

Mathematics Subject Classification ID

Dynamic lattice systems (kinetic Ising, etc.) and systems on graphs in time-dependent statistical mechanics (82C20) Many-body theory; quantum Hall effect (81V70)

Related Items (1)

MIXING AND DECOHERENCE TO NEAREST SEPARABLE STATES

Cites Work

• A modern review of the two-level approximation
• General theorems on decoherence in the thermodynamic limit
• \(1/N\)-expansion for the Dicke model and the decoherence program
• Gaussian quantum fluctuations in interacting many particle systems. (A Lyapunov-type central limit theorem for mixing quantum systems)
• Coherence in Spontaneous Radiation Processes
• Crystal Statistics. I. A Two-Dimensional Model with an Order-Disorder Transition

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