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

Fabio Bagarello

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

Mathematical Physics 2022-07-18 v1 math.MP

Authors: Fabio Bagarello

Abstract

In this paper we extend some previous results on weak pseudo-bosons and on their related bi-coherent states. The role of {\em 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.

Keywords

weak pseudo-bosons bi-coherent states compatible functions ladder operators non self-adjoint hamiltonians

Cite

@article{arxiv.2207.07406,
  title  = {A class of weak pseudo-bosons and their bi-coherent states},
  author = {Fabio Bagarello},
  journal= {arXiv preprint arXiv:2207.07406},
  year   = {2022}
}

Comments

in press in JMAA

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