Coherent and squeezed vibrations for discrete variable harmonic oscillators

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4 Citazioni (Scopus)

Abstract

In this work we study different types of coherent and squeezed states for the Charlier, Kravchuk and Meixner oscillators. We calculate the average values of different observables corresponding to the coherent states. We found that the coherent and squeezed states of the Kravchuk oscillator are unstable. There are also coherent and squeezed states that are similar to the coherent and squeezed states of the harmonic oscillator. We have introduced a discrete variable model for the biophoton coherent radiation, and the coherent thermal and squeezed thermal states. © 2009 Taylor & Francis.
Lingua originaleEnglish
pagine (da-a)508-515
Numero di pagine8
RivistaJournal of Modern Optics
Volume56
Stato di pubblicazionePublished - 2009

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harmonic oscillators
vibration
oscillators
coherent radiation

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Cita questo

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title = "Coherent and squeezed vibrations for discrete variable harmonic oscillators",
abstract = "In this work we study different types of coherent and squeezed states for the Charlier, Kravchuk and Meixner oscillators. We calculate the average values of different observables corresponding to the coherent states. We found that the coherent and squeezed states of the Kravchuk oscillator are unstable. There are also coherent and squeezed states that are similar to the coherent and squeezed states of the harmonic oscillator. We have introduced a discrete variable model for the biophoton coherent radiation, and the coherent thermal and squeezed thermal states. {\circledC} 2009 Taylor & Francis.",
author = "Antonino Messina and Anna Napoli and Dr{\~a}g{\~a}nescu",
year = "2009",
language = "English",
volume = "56",
pages = "508--515",
journal = "Journal of Modern Optics",
issn = "0950-0340",
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T1 - Coherent and squeezed vibrations for discrete variable harmonic oscillators

AU - Messina, Antonino

AU - Napoli, Anna

AU - Drãgãnescu, null

PY - 2009

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N2 - In this work we study different types of coherent and squeezed states for the Charlier, Kravchuk and Meixner oscillators. We calculate the average values of different observables corresponding to the coherent states. We found that the coherent and squeezed states of the Kravchuk oscillator are unstable. There are also coherent and squeezed states that are similar to the coherent and squeezed states of the harmonic oscillator. We have introduced a discrete variable model for the biophoton coherent radiation, and the coherent thermal and squeezed thermal states. © 2009 Taylor & Francis.

AB - In this work we study different types of coherent and squeezed states for the Charlier, Kravchuk and Meixner oscillators. We calculate the average values of different observables corresponding to the coherent states. We found that the coherent and squeezed states of the Kravchuk oscillator are unstable. There are also coherent and squeezed states that are similar to the coherent and squeezed states of the harmonic oscillator. We have introduced a discrete variable model for the biophoton coherent radiation, and the coherent thermal and squeezed thermal states. © 2009 Taylor & Francis.

UR - http://hdl.handle.net/10447/46438

M3 - Article

VL - 56

SP - 508

EP - 515

JO - Journal of Modern Optics

JF - Journal of Modern Optics

SN - 0950-0340

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