Generalized Heisenberg algebra and (non linear) pseudo-bosons
arXiv:1802.03369 · doi:10.1088/1751-8121/aaad6d
Abstract
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.
Accepted in Journal of Physics A