Noncommutativity and the lightfront

T Heinzl; A Ilderton; M Marklund

Noncommutativity and the lightfront

T Heinzl, A Ilderton, M Marklund

School of Engineering, Computing and Mathematics

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

Abstract

We discuss various limits which transform configuration space into phase space, with emphasis on those related to lightfront field theory, and show that they are unified by spectral flow. Examples include quantising in `almost lightfront' coordinates and the appearance of lightlike noncommutativity from a strong background laser field. We compare this with the limit of a strong magnetic field, and investigate the role played by lightfront zero modes.

Original language	English
Pages (from-to)	153-159
Number of pages	0
Journal	Nucl.Phys.Proc.Suppl.
Volume	199
Issue number	0
Publication status	Published - 20 Aug 2009

Keywords

hep-th

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Noncommutativity and the lightfront
Heinzl, T., Ilderton, A. & Marklund, M., 20 Aug 2009.
Research output: Working paper / Preprint › Preprint

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abstract = "We discuss various limits which transform configuration space into phase space, with emphasis on those related to lightfront field theory, and show that they are unified by spectral flow. Examples include quantising in `almost lightfront' coordinates and the appearance of lightlike noncommutativity from a strong background laser field. We compare this with the limit of a strong magnetic field, and investigate the role played by lightfront zero modes.",

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AB - We discuss various limits which transform configuration space into phase space, with emphasis on those related to lightfront field theory, and show that they are unified by spectral flow. Examples include quantising in `almost lightfront' coordinates and the appearance of lightlike noncommutativity from a strong background laser field. We compare this with the limit of a strong magnetic field, and investigate the role played by lightfront zero modes.

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JO - Nucl.Phys.Proc.Suppl.

JF - Nucl.Phys.Proc.Suppl.

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Noncommutativity and the lightfront

Abstract

Keywords

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Research output

Noncommutativity and the lightfront

Cite this