"Regge behavior in effective field theory" by John Donoghue

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Regge behavior in effective field theory

Physical Review D (2014)

John Donoghue
Basem K Mahmoud El-Menoufi
Grigory Ovanesyar

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Abstract
We derive the Regge behavior for the forward scattering amplitude in scalar ﬁeld theory using the
method of regions. We ﬁnd that the leading Regge behavior to all orders can be obtained. Regge
physics emerges from a kinematic region that involves the overlap of several modes, so that a careful
treatment of the overlap regions is important. The most consistent and eﬃcient approach utilizes
graphs containing collinear, anti-collinear and Glauber modes, or modes of SCETG .

Disciplines

Physics

Publication Date

2014

DOI

10.1103/PhysRevD.90.096009

Citation Information

John Donoghue, Basem K Mahmoud El-Menoufi and Grigory Ovanesyar. "Regge behavior in effective field theory" Physical Review D Vol. 90 Iss. 096009 (2014)
Available at: http://works.bepress.com/john_donoghue/168/