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Infinite Dimensional Analysis Quantum Probability and Related Topics

GAUSSIAN TYPE INTERACTING FOCK SPACES

Yun Gang Lu

Published Dec 1, 2008• 4 citations
Publisher

Abstract

We prove in this paper that the vacuum expectation of any product of field operator of an interacting Fock space with the interactions λn's is driven by pair partitions if and only if each interaction λn is a linear combination of permutation operators.
DOI
10.1142/s0219025708003300

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