Single-particle density matrix for a time-dependent strongly interacting one-dimensional Bose gas

We derive a \(1/c\)-expansion for the single-particle density matrix of a strongly interacting time-dependent one-dimensional Bose gas, described by the Lieb-Liniger model (\(c\) denotes the strength of the interaction). The formalism is derived by expanding Gaudin's Fermi-Bose mapping operator...

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Veröffentlicht in:	arXiv.org 2009-07
Hauptverfasser:	Pezer, R, Gasenzer, T, Buljan, H
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Formalism Initial conditions Mapping Mathematical models Numerical analysis Particle density (concentration) Physics - Quantum Gases Time dependence
Online-Zugang:	Volltext
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