Simplification of thermodynamic Bethe-ansatz equations

Japan); Minoru Takahashi (Institute for Solid State Physics; University of Tokyo

arxiv: cond-mat/0010486 · v1 · pith:6X3G64PAnew · submitted 2000-10-31 · ❄️ cond-mat.stat-mech

Simplification of thermodynamic Bethe-ansatz equations

Minoru Takahashi (Institute for Solid State Physics , University of Tokyo , Japan) This is my paper

classification ❄️ cond-mat.stat-mech

keywords deltaequationequationsthermodynamicanalyticallyansatzbethebethe-ansatz

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Thermodynamic Bethe ansatz equations for XXZ model at $|\Delta|\ge 1$ is simplified to an integral equation which has one unknown function. This equation is analytically continued to $|\Delta|<1$.

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Simplification of thermodynamic Bethe-ansatz equations

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