Chinese Science Bulletin, Volume 43 , Issue 15 : 1252-1256(1998) https://doi.org/10.1007/BF02884135

On Wick product of generalized operators

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  • AcceptedJul 15, 1998
  • PublishedAug 15, 1998


Fundamental properties of Wick product of generalized operators are investigated. The annihilation and creation algebras are characterized from various points of view. Wick ordering widely used in quantum physics is interpreted as the Wick product of generalized operators.

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