In this paper we extend some previous results on weak pseudo-bosons and on their related bi-coherent states. The role of compatible functions is discussed in details, and some examples are considered. The pseudo-bosonic ladder operators analysed in this paper generalize significantly those considered so far, and a class of new diagonalizable manifestly non self-adjoint Hamiltonians are deduced. (c) 2022 Elsevier Inc. All rights reserved.

Bagarello, F. (2022). A class of weak pseudo-bosons and their bi-coherent states. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 516(2) [10.1016/j.jmaa.2022.126531].

A class of weak pseudo-bosons and their bi-coherent states

Bagarello, F
2022-12-15

Abstract

In this paper we extend some previous results on weak pseudo-bosons and on their related bi-coherent states. The role of compatible functions is discussed in details, and some examples are considered. The pseudo-bosonic ladder operators analysed in this paper generalize significantly those considered so far, and a class of new diagonalizable manifestly non self-adjoint Hamiltonians are deduced. (c) 2022 Elsevier Inc. All rights reserved.
15-dic-2022
Settore MAT/07 - Fisica Matematica
Bagarello, F. (2022). A class of weak pseudo-bosons and their bi-coherent states. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 516(2) [10.1016/j.jmaa.2022.126531].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/584354
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