Abstract:
The most general black M5-brane solution of eleven-dimensional supergravity (with a flat R4 spacetime in the brane and a regular horizon) is characterized by charge, mass and two angular momenta. We use this metric to construct general dual models of large-N QCD (at strong coupling) that depend on two free parameters. The mass spectrum of scalar particles is determined analytically (in the WKB approximation) and numerically in the whole two-dimensional parameter space. We compare the mass spectrum with analogous results from lattice calculations, and find that the supergravity predictions are close to the lattice results everywhere on the two dimensional parameter space except along a special line. We also examine the mass spectrum of the supergravity Kaluza-Klein (KK) modes and find that the KK modes along the compact D-brane coordinate decouple from the spectrum for large angular momenta. There are however KK modes charged under a U(1)XU(1) global symmetry which do not decouple anywhere on the parameter space. General formulas for the string tension and action are also given. ©1999 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Supergravity models for (3+1)-dimensional QCD |
Autor: | Csáki, C.; Russo, J.; Sfetsos, K.; Terning, J. |
Filiación: | Department of Physics, University of California, Berkeley, CA 94720, United States Theoretical Physics Group, Ernest Orlando Lawrence Berkeley N., University of California, Berkeley, CA 94720, United States Departamento de Física, Universidad de Buenos Aires, Pabellón 1, 1428 Buenos Aires, Argentina Theory Division, CERN, CH-1211 Geneva 23, Switzerland
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Año: | 1999
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Volumen: | 60
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Número: | 4
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Página de inicio: | 1
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Página de fin: | 13
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Título revista: | Physical Review D - Particles, Fields, Gravitation and Cosmology
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Título revista abreviado: | Phys Rev D Part Fields Gravit Cosmol
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ISSN: | 05562821
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CODEN: | PRVDA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v60_n4_p1_Csaki |
Referencias:
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Citas:
---------- APA ----------
Csáki, C., Russo, J., Sfetsos, K. & Terning, J.
(1999)
. Supergravity models for (3+1)-dimensional QCD. Physical Review D - Particles, Fields, Gravitation and Cosmology, 60(4), 1-13.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v60_n4_p1_Csaki [ ]
---------- CHICAGO ----------
Csáki, C., Russo, J., Sfetsos, K., Terning, J.
"Supergravity models for (3+1)-dimensional QCD"
. Physical Review D - Particles, Fields, Gravitation and Cosmology 60, no. 4
(1999) : 1-13.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v60_n4_p1_Csaki [ ]
---------- MLA ----------
Csáki, C., Russo, J., Sfetsos, K., Terning, J.
"Supergravity models for (3+1)-dimensional QCD"
. Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 60, no. 4, 1999, pp. 1-13.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v60_n4_p1_Csaki [ ]
---------- VANCOUVER ----------
Csáki, C., Russo, J., Sfetsos, K., Terning, J. Supergravity models for (3+1)-dimensional QCD. Phys Rev D Part Fields Gravit Cosmol. 1999;60(4):1-13.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562821_v60_n4_p1_Csaki [ ]