### Abstract

Original language | English |
---|---|

Pages (from-to) | 455204- |

Number of pages | 20 |

Journal | JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL |

Volume | 51 |

Publication status | Published - 2018 |

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### All Science Journal Classification (ASJC) codes

- Statistical and Nonlinear Physics
- Statistics and Probability
- Modelling and Simulation
- Mathematical Physics
- Physics and Astronomy(all)

### Cite this

**Bi-squeezed states arising from pseudo-bosons.** / Bagarello, Fabio; Gargano, Francesco; Spagnolo, Salvatore.

Research output: Contribution to journal › Article

*JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL*, vol. 51, pp. 455204-.

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TY - JOUR

T1 - Bi-squeezed states arising from pseudo-bosons

AU - Bagarello, Fabio

AU - Gargano, Francesco

AU - Spagnolo, Salvatore

PY - 2018

Y1 - 2018

N2 - Extending our previous analysis on bi-coherent states, we introduce here a new class of quantum mechanical vectors, the bi-squeezed states, and we deduce their main mathematical properties. We relate bi-squeezed states to the so-called regular and non regular pseudo-bosons. We show that these two cases are different, from a mathematical point of view. Some physical examples are considered.

AB - Extending our previous analysis on bi-coherent states, we introduce here a new class of quantum mechanical vectors, the bi-squeezed states, and we deduce their main mathematical properties. We relate bi-squeezed states to the so-called regular and non regular pseudo-bosons. We show that these two cases are different, from a mathematical point of view. Some physical examples are considered.

UR - http://hdl.handle.net/10447/305146

UR - http://iopscience.iop.org/article/10.1088/1751-8121/aae165/pdf

M3 - Article

VL - 51

SP - 455204-

JO - Journal of Physics A: Mathematical and Theoretical

JF - Journal of Physics A: Mathematical and Theoretical

SN - 1751-8113

ER -