Jost–Lehmann–Dyson representation in higher dimensional field theories

Jost–Lehmann–Dyson representation in higher dimensional field theories

The Jost–Lehmann–Dyson representation is derived for massive scalar field theories in higher spacetime dimensions, D>4, for the four point scattering amplitude. The representation is very crucial to investigate the analyticity properties of the amplitude. The axiomatic approach of Lehmann–Symanzi...

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Main Author: Jnanadeva Maharana
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S037026931630658X
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spelling doaj-54eb32d844bd4c2dbcaa04abc7d1634d2020-11-24T22:43:09ZengElsevierPhysics Letters B0370-26931873-24452017-01-01764C21221710.1016/j.physletb.2016.10.080Jost–Lehmann–Dyson representation in higher dimensional field theoriesJnanadeva MaharanaThe Jost–Lehmann–Dyson representation is derived for massive scalar field theories in higher spacetime dimensions, D>4, for the four point scattering amplitude. The representation is very crucial to investigate the analyticity properties of the amplitude. The axiomatic approach of Lehmann–Symanzik–Zimmermann is adopted to show the existence of such a representation. Consequently, a host of interesting results will follow from derivation of JLD representation such as proof of analyticity properties and asymptotic behavior of the amplitude.http://www.sciencedirect.com/science/article/pii/S037026931630658X
collection DOAJ
language English
format Article
sources DOAJ
author Jnanadeva Maharana
spellingShingle Jnanadeva Maharana
Jost–Lehmann–Dyson representation in higher dimensional field theories
Physics Letters B
author_facet Jnanadeva Maharana
author_sort Jnanadeva Maharana
title Jost–Lehmann–Dyson representation in higher dimensional field theories
title_short Jost–Lehmann–Dyson representation in higher dimensional field theories
title_full Jost–Lehmann–Dyson representation in higher dimensional field theories
title_fullStr Jost–Lehmann–Dyson representation in higher dimensional field theories
title_full_unstemmed Jost–Lehmann–Dyson representation in higher dimensional field theories
title_sort jost–lehmann–dyson representation in higher dimensional field theories
publisher Elsevier
series Physics Letters B
issn 0370-2693
1873-2445
publishDate 2017-01-01
description The Jost–Lehmann–Dyson representation is derived for massive scalar field theories in higher spacetime dimensions, D>4, for the four point scattering amplitude. The representation is very crucial to investigate the analyticity properties of the amplitude. The axiomatic approach of Lehmann–Symanzik–Zimmermann is adopted to show the existence of such a representation. Consequently, a host of interesting results will follow from derivation of JLD representation such as proof of analyticity properties and asymptotic behavior of the amplitude.
url http://www.sciencedirect.com/science/article/pii/S037026931630658X
work_keys_str_mv AT jnanadevamaharana jostlehmanndysonrepresentationinhigherdimensionalfieldtheories
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