Publicação: A simpler prescription for MHV graviton tree amplitudes in superstring theory
| dc.contributor.author | Ursulino, Tiago | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-12-03T13:11:22Z | |
| dc.date.available | 2014-12-03T13:11:22Z | |
| dc.date.issued | 2013-11-05 | |
| dc.description.abstract | We extend the Berkovits-Maldacena prescription for MHV amplitudes of the open superstring to the closed superstring, showing that in the alpha'aEuro parts per thousand= 0 limit it reduces to the result of supergravity found recently by Hodges. We also verify that this prescription calculates the correct superstring tree level MHV amplitude for 4 gravitons including alpha' corrections. | en |
| dc.description.affiliation | Univ Estadual Paulista IFT Unsep, Inst Fis Teor, Sao Paulo, Brazil | |
| dc.description.affiliationUnesp | Univ Estadual Paulista IFT Unsep, Inst Fis Teor, Sao Paulo, Brazil | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorshipId | FAPESP: 11/02699-6 | |
| dc.format.extent | 26 | |
| dc.identifier | http://dx.doi.org/10.1007/JHEP11(2013)035 | |
| dc.identifier.citation | Journal Of High Energy Physics. New York: Springer, n. 11, 26 p., 2013. | |
| dc.identifier.doi | 10.1007/JHEP11(2013)035 | |
| dc.identifier.issn | 1029-8479 | |
| dc.identifier.uri | http://hdl.handle.net/11449/113043 | |
| dc.identifier.wos | WOS:000326703100001 | |
| dc.language.iso | eng | |
| dc.publisher | Springer | |
| dc.relation.ispartof | Journal of High Energy Physics | |
| dc.relation.ispartofjcr | 5.541 | |
| dc.relation.ispartofsjr | 1,227 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.subject | Scattering Amplitudes | en |
| dc.subject | Superstrings and Heterotic Strings | en |
| dc.subject | Extended Supersymmetry | en |
| dc.title | A simpler prescription for MHV graviton tree amplitudes in superstring theory | en |
| dc.type | Artigo | |
| dcterms.license | http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0 | |
| dcterms.rightsHolder | Springer | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |