Quasi exactly solvable matrix Schroedinger operators

Y. Brihaye

doi:10.1142/s0217732300002073

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Quasi exactly solvable matrix Schroedinger operators

Y. Brihaye

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Abstract

Two families of quasi exactly solvable 2*2 matrix Schroedinger operators are constructed. The first one is based on a polynomial matrix potential and depends on three parameters. The second is a one-parameter generalisation of the scalar Lame equation. The relationship between these operators and QES Hamiltonians already considered in the literature is pointed out.

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Y. Brihaye. 2000-08-18. Quasi exactly solvable matrix Schroedinger operators. https://doi.org/10.1142/s0217732300002073

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