Generalized Heisenberg algebra and (non linear) pseudo-bosons.
We propose a deformed version of the generalized Heisenberg algebra by using techniques borrowed from the theory of pseudo-bosons. In particular, this analysis is relevant when non self-adjoint Hamiltonians are needed to describe a given physical system. We also discuss relations with nonlinear pseudo-bosons. Several examples are discussed.
Publisher URL: http://arxiv.org/abs/1802.03369
DOI: arXiv:1802.03369v1
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