Abstract:
The Feynman path-integral representation for memory superoperators is investigated. A physical interpretation of evolution superoperators in a Liouville space is given and shown to be closely related to the Feynman representation of quantum mechanics. From a general Huygens-like principle it is possible to obtain the Feynman path-integral representation for field operators. An application of the present formalism to a noninteracting many-boson system is provided. © 1990 The American Physical Society.
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Citas:
---------- APA ----------
Bochicchio, R.C. & Grinberg, H.
(1990)
. Feynman path-integral representation of field operators and memory superoperators in a Liouville space. Physical Review A, 41(11), 5814-5819.
http://dx.doi.org/10.1103/PhysRevA.41.5814---------- CHICAGO ----------
Bochicchio, R.C., Grinberg, H.
"Feynman path-integral representation of field operators and memory superoperators in a Liouville space"
. Physical Review A 41, no. 11
(1990) : 5814-5819.
http://dx.doi.org/10.1103/PhysRevA.41.5814---------- MLA ----------
Bochicchio, R.C., Grinberg, H.
"Feynman path-integral representation of field operators and memory superoperators in a Liouville space"
. Physical Review A, vol. 41, no. 11, 1990, pp. 5814-5819.
http://dx.doi.org/10.1103/PhysRevA.41.5814---------- VANCOUVER ----------
Bochicchio, R.C., Grinberg, H. Feynman path-integral representation of field operators and memory superoperators in a Liouville space. 1990;41(11):5814-5819.
http://dx.doi.org/10.1103/PhysRevA.41.5814