Gravity Multiplet on KS and BB Backgrounds
| dc.creator | Dymarsky, A. | |
| dc.creator | Melnikov, D. | |
| dc.date | 2007-10-24 | |
| dc.date | 2008-03-06 | |
| dc.date.accessioned | 2026-07-07T13:16:11Z | |
| dc.date.available | 2026-07-07T13:16:11Z | |
| dc.description | In this paper we study the spectra of glueballs on the Klebanov-Strassler background and its extension to the baryonic branch. We numerically calculate the mass spectrum of glueballs from the spin 2 ``gravity'' multiplet, which contains the traceless part of the stress-energy tensor and the transverse part of the U(1) R-current. The mass spectra of the corresponding fluctuations in supergravity coincide due to supersymmetry, which is manifest in the effective five-dimensional theory through a Supersymmetric Quantum Mechanics transformation. We show that the glueball spectra grow as m^2 ~ Un^2 for large values of the baryonic branch parameter U. | |
| dc.description | v2: 18 pages, 4 figures, minor typos corrected, few comments added in the sections 5 and 6 | |
| dc.identifier | https://arxiv.org/abs/0710.4517 | |
| dc.identifier | http://arxiv.org/abs/0710.4517 | |
| dc.identifier | JHEP 0805:035,2008 | |
| dc.identifier | doi:10.1088/1126-6708/2008/05/035 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/230708 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Gravity Multiplet on KS and BB Backgrounds | |
| dc.type | text |