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Macroscopic (and microscopic) massless modes
We study certain spinning strings exploring the flat directions of
cris.lastimport.scopus | 2024-04-07T17:21:30Z | |
dc.abstract.en | We study certain spinning strings exploring the flat directions of $AdS_{3} \times S^{3} \times S^{3} \times S^{1}$, the massless sector cousins of su(2) and sl(2) sector spinning strings. We describe these, and their vibrational modes, using the D(2,1; $\alpha)^{2}$ algebraic curve. By exploiting a discrete symmetry of this structure which reverses the direction of motion on the spheres, and alters the masses of the fermionic modes $s \rightarrow k - s$, we find out how to treat the massless fermions which were previously missing from this formalism. We show that folded strings behave as a special case of circular strings, in a sense which includes their mode frequencies, and we are able to recover this fact in the worldsheet formalism. We use these frequencies to calculate one-loop corrections to the energy, with a version of the Beisert–Tseytlin resummation. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Abbott, Michael C. | pl |
dc.contributor.author | Aniceto, Inês | pl |
dc.date.accessioned | 2015-07-16T13:46:49Z | |
dc.date.available | 2015-07-16T13:46:49Z | |
dc.date.issued | 2015 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.admin | [AB] Aniceto, Inês 50000139 | |
dc.description.physical | 75-107 | pl |
dc.description.publication | 2 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 894 | pl |
dc.identifier.doi | 10.1016/j.nuclphysb.2015.02.022 | pl |
dc.identifier.eissn | 1873-1562 | pl |
dc.identifier.issn | 0550-3213 | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/13085 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Dodaję tylko opis bibliograficzny | * |
dc.rights.licence | CC-BY | |
dc.rights.uri | * | |
dc.share.type | otwarte czasopismo | |
dc.subtype | Article | pl |
dc.title | Macroscopic (and microscopic) massless modes | pl |
dc.title.journal | Nuclear Physics. B | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |