A generalization of boson normal ordering

Toufik Mansour; Matthias Schork; Simone Severini

doi:10.1016/j.physleta.2006.12.016

A generalization of boson normal ordering

Toufik Mansour, Matthias Schork, Simone Severini

Research output: Contribution to journal › Article › peer-review

Abstract

In this Letter we define generalizations of boson normal ordering. These are based on the number of contractions whose vertices are next to each other in the linear representation of the boson operator function. Our main motivation is to shed further light onto the combinatorics arising from algebraic and Fock space properties of boson operators.

Original language	English
Pages (from-to)	214-220
Number of pages	7
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	364
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physleta.2006.12.016
State	Published - 30 Apr 2007
Externally published	Yes

Bibliographical note

Funding Information:
We would like to thank Jacob Katriel for his encouragement and interest in this work, Ed Corrigan and Chris Fewster for helpful discussion. S.S. is supported by EPSRC of the UK. The comment of the anonymous referees helped to greatly improve the Letter.

ASJC Scopus subject areas

General Physics and Astronomy

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10.1016/j.physleta.2006.12.016

Cite this

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author = "Toufik Mansour and Matthias Schork and Simone Severini",

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A generalization of boson normal ordering

Abstract

Bibliographical note

ASJC Scopus subject areas

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