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hep-th1997
Bethe Ansatz in Quantum Mechanics. 2. Construction of Multi-Parameter Spectral Equations
Dieter Mayer, Alexander Ushveridze, Zbigniew Walczak
In this paper we propose a simple method for building exactly solvable multi-parameter spectral equations which in turn can be used for constructing completely integrable and exact…
hep-th1997
Bethe Ansatz in Quantum Mechanics. 1. The Inverse Method of Separation of Variables
Dieter Mayer, Alexander Ushveridze
In this paper we formulate a general method for building completely integrable quantum systems. The method is based on the use of the so-called multi-parameter spectral equations,…