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dc.contributor.authorLavelle, Martin
dc.contributor.authorMcMullan, David
dc.date.accessioned2019-12-06T08:34:40Z
dc.date.available2019-12-06T08:34:40Z
dc.date.issued2019-11
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.other135021
dc.identifier.urihttp://hdl.handle.net/10026.1/15225
dc.description.abstract

We calculate the ultraviolet divergences in a weak field expansion of the Volkov propagator. This is done for the full Lorentz class of gauges. The expected gauge invariance of the vacuum mass shift in each sideband is recovered. However, the renormalisation of the background induced mass shift is shown to be gauge dependent. In particular, we show that it vanishes in Landau gauge. We find that only in that gauge does the vacuum renormalisation remove all ultraviolet divergences.

dc.format.extent0-0
dc.languageen
dc.language.isoen
dc.publisherElsevier BV
dc.subjectQED
dc.subjectLaser
dc.subjectLoops
dc.subjectGauges
dc.titleOne loop Volkov propagator in the Lorentz class of gauges
dc.typejournal-article
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000494939000041&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.volume798
plymouth.publication-statusPublished
plymouth.journalPhysics Letters B
dc.identifier.doi10.1016/j.physletb.2019.135021
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2019-10-08
dc.rights.embargodate2019-12-18
dc.identifier.eissn1873-2445
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1016/j.physletb.2019.135021
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2019-11
rioxxterms.typeJournal Article/Review


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