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Quantum Dynamics of a Harmonic Oscillator in a Deformed Bath

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Abstract

The dissipative quantum dynamics of a harmonic oscillator in the presence of a deformed bath is investigated. The deformed bath is modelled by a collection of deformed quantum harmonic oscillators as a generalization of Hopfield model. The transition probabilities between energy levels of the oscillator are obtained perturbatively and discussed.

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Authors and Affiliations

  1. Islamic Azad University, Najafabad Branch, Najafabad, Isfahan, Iran

    Mohsen Daeimohamad

  2. Department of Physics, Faculty of Science, University of Isfahan, Isfahan, Iran

    Fardin Kheirandish

  3. Department of Physics, Faculty of Science, University of Kurdistan, Sanandaj, Iran

    Khaled Saeedi

Authors
  1. Mohsen Daeimohamad
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  2. Fardin Kheirandish
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  3. Khaled Saeedi
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Correspondence to Fardin Kheirandish.

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Daeimohamad, M., Kheirandish, F. & Saeedi, K. Quantum Dynamics of a Harmonic Oscillator in a Deformed Bath. Int J Theor Phys 50, 171–180 (2011). https://doi.org/10.1007/s10773-010-0505-0

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  • DOI: https://doi.org/10.1007/s10773-010-0505-0

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