Show simple item record

dc.contributor.authorZhang, Yangen_US
dc.date.accessioned2012-12-17T13:51:08Z
dc.date.available2016-12-30T06:46:57Z
dc.date.issued2011-08-31en_US
dc.identifier.otherbibid: 7955573
dc.identifier.urihttps://hdl.handle.net/1813/30744
dc.description.abstractIn this dissertation, we discussed the new development of scattering amplitudes in gauge and gravities theories. The LHC era requires the new development of scattering amplitude beyond the traditional Feynman diagram approach. We reviewed the new scattering amplitude methods, inspired by string theory, analyticity and supersymmetry. With these new methods, we [37][54] proved (1) the color/kinematics equivalence in Bern-Carrasco-Johansson (BCJ) recursive identity from the viewpoint of heterotic string theory and (2) the quadratic identities for Yang-Mills theory via the Kawai-Lewellen-Tye (KLT) relation. Both identities simplify the Yang-Mills amplitude calculation and illustrate deep structures in gauge and gravity theories.en_US
dc.language.isoen_USen_US
dc.subjectamplitudesen_US
dc.subjectgaugeen_US
dc.subjectgravityen_US
dc.titleRecursive Relations Of Scattering Amplitudes In Gauge And Gravity Theoriesen_US
dc.typedissertation or thesisen_US
thesis.degree.disciplinePhysics
thesis.degree.grantorCornell Universityen_US
thesis.degree.levelDoctor of Philosophy
thesis.degree.namePh. D., Physics
dc.contributor.chairTye, Sze-Hoi Henryen_US
dc.contributor.committeeMemberAlexander, James Paulen_US
dc.contributor.committeeMemberMcAllister, Liamen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Statistics