BCS-BEC crossover in one-dimensional integrable model

DOI10.1016/J.PHYSLETA.2006.07.068zbMath1236.82038OpenAlexW2114240498MaRDI QIDQ942645

Miki Wadati, Toshiaki Iida

Publication date: 5 September 2008

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

Full work available at URL: https://doi.org/10.1016/j.physleta.2006.07.068

zbMATH Keywords

BCS-BEC crossoverBethe ansatz method\(\delta \)-function gasGaudin integral equationone-dimensional integrable systems

Mathematics Subject Classification ID

Statistical mechanics of superfluids (82D50) Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) (37N20) Quantum dynamics and nonequilibrium statistical mechanics (general) (82C10)

Related Items (2)

Theoretical results of strongly interacting quasi-one-dimensional Fermi gases in the BCS–BEC crossover ⋮ Exact analysis of a δ-function spin-1/2 attractive Fermi gas with arbitrary polarization

Cites Work

• One-dimensional hard-core Bose gas
• Solutions of the Yang–Yang Integral Equation at Zero-Temperature
• Solutions of the Lieb–Liniger Integral Equation
• Exact Analysis of δ-Function Attractive Fermions and Repulsive Bosons in One-Dimension
• Exact Analysis of an Interacting Bose Gas. I. The General Solution and the Ground State
• Some Exact Results for the Many-Body Problem in one Dimension with Repulsive Delta-Function Interaction

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