We propose an extended version of supersymmetric quantum mechanics which can be useful if the Hamiltonian of the physical system under investigation is not Hermitian. The method is based on the use of two, in general different, superpotentials. Bi-coherent states of the Gazeau-Klauder type are constructed and their properties are analyzed. Some examples are also discussed, including an application to the Black-Scholes equation, one of the most important equations in Finance.
F. Bagarello (2020). Susy for Non-Hermitian Hamiltonians, with a View to Coherent States. MATHEMATICAL PHYSICS ANALYSIS AND GEOMETRY, 23(3) [10.1007/s11040-020-09353-3].
Susy for Non-Hermitian Hamiltonians, with a View to Coherent States
F. Bagarello
2020-09-01
Abstract
We propose an extended version of supersymmetric quantum mechanics which can be useful if the Hamiltonian of the physical system under investigation is not Hermitian. The method is based on the use of two, in general different, superpotentials. Bi-coherent states of the Gazeau-Klauder type are constructed and their properties are analyzed. Some examples are also discussed, including an application to the Black-Scholes equation, one of the most important equations in Finance.
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ExtendedSusy_R1.pdf
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s11040-020-09353-3.pdf
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