Time-dependent variational approach for boson systems

DOI10.1006/aphy.1998.5901zbMath0930.47048OpenAlexW2041802767MaRDI QIDQ1290462

Hubert Flocard, Mohamed Benarous

Publication date: 3 December 1999

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aphy.1998.5901

zbMATH Keywords

observabledensity matrixBose-Einstein condensationvariational equationstransition probabilitytime-dependent variational principleBalian-Vénéroni variational principleboson systemdilute atomic gases in laser trapsexponential operators of quadratic polynomialsvariational derivation of the time-dependent Hartree-Fock-Bogoliubov equations

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Quantum dynamics and nonequilibrium statistical mechanics (general) (82C10)

Related Items (2)

Correlation functions from a unified variational principle: trial Lie groups ⋮ BEC from a time-dependent variational point of view

Cites Work

• Unnamed Item
• Variational approach to multi-time correlation functions
• Time-dependent variational principle for the expectation value of an observable: mean-field applications
• Static and dynamic variational principles for expectation values of observables
• On the Poisson structure of the time-dependent mean-field equations for systems of bosons out of equilibrium
• Lyapunov stability and Poisson structure of the thermal TDHF and RPA equations
• Une démonstration simplifiée du théorème de wick en mécanique statistique
• Variational Principles for Scattering Processes. I

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