A time-dependent pseudo-Hermitian Hamiltonian for a cavity mode with pure imaginary frequency

DOI10.1016/J.PHYSA.2021.126195OpenAlexW3175407049WikidataQ114142375 ScholiaQ114142375MaRDI QIDQ2078630

M. H. Y. Moussa, R. A. Dourado, M. A. de Ponte

Publication date: 1 March 2022

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physa.2021.126195

zbMATH Keywords

squeezed statespseudo-Hermitian quantum mechanicsPT-symmetric Hamiltonianshigh sensitive interferometryinfinite squeezing at a finite timenon-autonomous Hamiltonians

Mathematics Subject Classification ID

Statistical mechanics, structure of matter (82-XX)

Cites Work

• Time-dependent pseudo-Hermitian Hamiltonians defining a unitary quantum system and uniqueness of the metric operator
• Time-dependent $\mathcal {P}$$\mathcal {T}$-symmetric quantum mechanics
• Choice of a metric for the non-Hermitian oscillator
• Pseudo-Hermiticity versus PT symmetry: The necessary condition for the reality of the spectrum of a non-Hermitian Hamiltonian
• Transition elements for a non-Hermitian quadratic Hamiltonian

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