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Soft Collinear Degeneracies in an Asymptotically Free Theory
Joint Authors
Lavelle, Martin
Steele, Tom
McMullan, David
Source
Advances in High Energy Physics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-14
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
In asymptotically free theories with collinear divergences it is sometimes claimed that these divergences are cancelled if one sums over initial and final state degenerate cross-sections and uses an off-shell renormalisation scheme.
We show for scalar ϕ3 theory in six dimensions that there are further classes of soft collinear divergences and that they are not cancelled.
Furthermore, they yield a nonconvergent series of terms at a fixed order of perturbation theory.
Similar effects in gauge theories are also summarised.
American Psychological Association (APA)
Lavelle, Martin& McMullan, David& Steele, Tom. 2012. Soft Collinear Degeneracies in an Asymptotically Free Theory. Advances in High Energy Physics،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-467438
Modern Language Association (MLA)
Lavelle, Martin…[et al.]. Soft Collinear Degeneracies in an Asymptotically Free Theory. Advances in High Energy Physics No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-467438
American Medical Association (AMA)
Lavelle, Martin& McMullan, David& Steele, Tom. Soft Collinear Degeneracies in an Asymptotically Free Theory. Advances in High Energy Physics. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-467438
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-467438