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dc.contributor.authorLai, Sheng-Hongen_US
dc.contributor.authorLee, Jen-Chien_US
dc.contributor.authorYang, Yien_US
dc.date.accessioned2019-04-03T06:41:56Z-
dc.date.available2019-04-03T06:41:56Z-
dc.date.issued2016-05-31en_US
dc.identifier.issn1029-8479en_US
dc.identifier.urihttp://dx.doi.org/10.1007/JHEP05(2016)186en_US
dc.identifier.urihttp://hdl.handle.net/11536/133965-
dc.description.abstractWe review and extend high energy four point string BCJ relations in both the fixed angle and Regge regimes. We then give an explicit proof of four point string BCJ relations for all energy. This calculation provides an alternative proof of the one based on monodromy of integration in string amplitude calculation. In addition, we calculate both s - t and t - u channel nonrelativistic low energy string scattering amplitudes of three tachyons and one higher spin string state at arbitrary mass levels. We discover that the mass and spin dependent nonrelativistic string BCJ relations can be expressed in terms of Gauss hypergeometry functions. As an application, for each fixed mass level N, we derive extended recurrence relations among nonrelativistic low energy string scattering amplitudes of string states with different spins and different channels.en_US
dc.language.isoen_USen_US
dc.subjectScattering Amplitudesen_US
dc.subjectBosonic Stringsen_US
dc.subjectHigher Spin Symmetryen_US
dc.titleThe string BCJ relations revisited and extended recurrence relations of nonrelativistic string scattering amplitudesen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/JHEP05(2016)186en_US
dc.identifier.journalJOURNAL OF HIGH ENERGY PHYSICSen_US
dc.citation.issue5en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department電子物理學系zh_TW
dc.contributor.departmentDepartment of Electrophysicsen_US
dc.identifier.wosnumberWOS:000377603300007en_US
dc.citation.woscount2en_US
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