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Consistency of Higgsplosion in localizable QFT.

Khoze, Valentin V. and Spannowsky, Michael (2019) 'Consistency of Higgsplosion in localizable QFT.', Physics letters B., 790 . pp. 466-474.

Abstract

We show that large n-particle production rates derived in the semiclassical Higgsplosion limit of scalar field theoretical models with spontaneous symmetry breaking, are consistent with general principles of localizable quantum field theory. The strict localizability criteria of Jaffe defines quantum fields as operator-valued distributions acting on test functions that are localized in finite regions of space–time. The requirement of finite support of test functions in space–time ensures the causality property of QFT. The corresponding localizable fields need not be tempered distributions, and they fit well into the framework of local quantum field theory.

Item Type:Article
Full text:(VoR) Version of Record
First Live Deposit - 20 February 2019
Available under License - Creative Commons Attribution.
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Status:Peer-reviewed
Publisher Web site:https://doi.org/10.1016/j.physletb.2019.01.052
Publisher statement:© 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3.
Record Created:20 Feb 2019 14:28
Last Modified:20 Feb 2019 14:53

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