The Approach to Thermal Equilibrium in Systems of Coupled Quantum Oscillators Initially in a Generalized Gaussian State

  • Martine Rousseau
Conference paper


The class of generalized Gaussian fields was recently exposed by B. Picinbono and myself[1]. We have shown that the chaotic field is no more than a particular case among other Gaussian fields called generalized Gaussian fields. Among them, the real Gaussian field, or Gaussian field with real amplitude, is especially interesting for many reasons and it has been realized by Perrot and Bendjaballah[5] in our laboratory.


Thermal Equilibrium Forced Oscillation Quantum Oscillator Raman Effect Parametric Amplification 
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    B. Picinbono and M. Rousseau, Phys. Rev. A13 635 (1970).Google Scholar
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    H.R. Robl, Phys. Letters 165, 1426 (1968); M.T. Raitford, Phys. Rev. A2, 1541 (1970).ADSGoogle Scholar
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    C. Benard, Thèse de Doctorat d’Etat, Université de Paris-Sud (1972), and this volume, page no. 879.Google Scholar
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    B.R. Mollow, Phys. Rev. 1623 1256 (1967).ADSCrossRefGoogle Scholar
  5. 5.
    C. Bendjaballah and F. Perrot, Optics Commun. 3, 21 (1971).ADSCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1973

Authors and Affiliations

  • Martine Rousseau
    • 1
  1. 1.Centre d’OrsayUniversité de ParisFrance

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