dc.contributor.author | Heller, Michal P. | |
dc.contributor.author | Janik, Romuald A. | |
dc.contributor.author | Lukowski, Tomasz | |
dc.date.accessioned | 2018-12-05T02:12:54Z | |
dc.date.available | 2018-12-05T02:12:54Z | |
dc.date.issued | 2008-01-29 | |
dc.identifier.citation | Heller , M P , Janik , R A & Lukowski , T 2008 , ' A new derivation of Luscher F-term and fluctuations around the giant magnon ' , Journal of High Energy Physics (JHEP) . https://doi.org/10.1088/1126-6708/2008/06/036 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.other | ArXiv: http://arxiv.org/abs/0801.4463v3 | |
dc.identifier.other | ORCID: /0000-0002-4159-3573/work/52604729 | |
dc.identifier.uri | http://hdl.handle.net/2299/20833 | |
dc.description | 15 pages, no figures; v2: added assumption on diagonal scattering and a section on generalizations; v3: minor changes, version accepted for publication in JHEP | |
dc.description.abstract | In this paper we give a new derivation of the generalized Luscher F-term formula from a summation over quadratic fluctuations around a given soliton. The result is very general providing that S-matrix is diagonal and is valid for arbitrary dispersion relation. We then apply this formalism to compute the leading finite size corrections to the giant magnon dispersion relation coming from quantum fluctuations. | en |
dc.format.extent | 177961 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of High Energy Physics (JHEP) | |
dc.subject | hep-th | |
dc.title | A new derivation of Luscher F-term and fluctuations around the giant magnon | en |
dc.contributor.institution | Mathematics and Theoretical Physics | |
dc.contributor.institution | School of Physics, Engineering & Computer Science | |
dc.contributor.institution | Department of Physics, Astronomy and Mathematics | |
dc.description.status | Peer reviewed | |
rioxxterms.versionofrecord | 10.1088/1126-6708/2008/06/036 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |