COHERENT SATE REPRESENTATION AND UNITARITY CONDITION IN WHITE NOISE CALCULUS

  • Published : 2001.03.01

Abstract

White noise distribution theory over the complex Gaussian space is established on the basis of the recently developed white noise operator theory. Unitarity condition for a white noise operator is discussed by means of the operator symbol and complex Gaussian integration. Concerning the overcompleteness of the exponential vectors, a coherent sate representation of a white noise function is uniquely specified from the diagonal coherent state representation of the associated multiplication operator.

Keywords

References

  1. Kluwer Recent Developments in Infinite Dimensional Analysis and Quantum Probability N,Asai;ImKubo;H.-H.Kuo;L.Accardi ea al(ed)
  2. J.Korean Math.Soc v.37 One-parameter groups and cosine families of pterators on white noise functions C.-H.Chung;D,M.Chung;U.C.Ji
  3. Nagoya Math.J v.147 Tracsformations on white noese functions with their applications to Cauchy problems D.M.Chung;U.C.Ji
  4. Infin.Dimens.Anal.Quantum Probab.Relat.Top v.1 Higher powers of quantum white noises in terms of integral kernel operators D.M.Chung;U.C.Ji;N.Obata
  5. Prob.Theory and Math.Stat. Normal-ordered white noise differentioal equations ∥: Regularity proper ties of solutions D.M.Chung;U.C.Ji;N.Obata;B.Grigelionis et al(ed)
  6. Infin.Dimens.Anal Quantum Probab.Relat.Top. v.1 A new class of white noise generalized functions W.G.Cochran;H.-H. Kuo;A.Sengupta
  7. J.Funct.Anal v.171 Un theoreme de dualite entre espaces de fonctions holomouphes a croissance exponentielle R.Gannoun;R.Hachaichi;H.Ouerdiane;A.Rezgui
  8. Phys.Rev v.131 Coherent and incoherent states of the radiatiojn field R.J.Glauber
  9. Carleton Math. Lect. Notes no.13 Analysis of Brownian Functionals T.Hida
  10. Brownian Motion T.Hida
  11. Nagota Math.J. v.81 Some remarks about generalized functionals of complex white noise F.Jondral
  12. Coherent States J.R.Klauder;B.-S.Skagerstam
  13. W.A.Benjamin,Inc. Fundamentals of Quantum Optics J.R.Klauder;E.C.G.Sudarshan
  14. Mathematical Approach to Fluctuations ∥ Generalized functions and functionals in fluctuation analysis I.Kubo;Y.Yokoi;T.Hida(ed)
  15. J.Funct.Anal v.100 Analytic version of test functionals Fourier transform and a characterization of measures in white noise calculus Y.-J.Lee
  16. Lect.Notes in Math. v.1577 White Noise Calculus and Fock Space N.Obata
  17. Analysis on Infinite-Dimensional Lie Groups and Algebras A note on Hida's whiskers and complex white noise N.Obata;H.Hey(ed);J.Marion(ed)
  18. J.Math.Soc.Japan v.51 Wick product of white noise operators and quantum stochastic differential equations N.Obata
  19. to appear in Can. Math. Soc.Proceedings series(the commemorative volume of S. albeverio) Coherent state representations in white noise calculus N.Obata
  20. wick product and overcompleteness of exponential vectors Inverse S-transform N.Obata
  21. Japan.J.Math Fonctionnelles analytiques avec condition de croissance, et appplication a l'analyse gaussienne H.Ouerdiane
  22. Phys.Rev.Lett v.10 Equivalence of semiclassical and quantum mechanical descriptions of statistical light beams E.C.G.Sudarshan
  23. Hiroshima Math.J. v.25 Simple setting for white noise calculus using Bargmann space and Gauss trasform Y.Yokoi