[Variations sur le conifold voilé déformé.]
La configuration de fond pour la théorie de type IIB donnée par le conifold voilé déformé est duale à la cascade de théorie de jauge . Nous montrons que cette configuration donne une réalisation du mécanisme de (super-)Goldstone où la symètrie baryonique est brisée par la valeur moyenne dans le vide des opérateurs baryoniques. Les boules de glue pseudo-scalaires et scalaires de masse nulle résultantes sont identifiées dans le spectre de supegravité. Une D-corde est alors duale à une corde globale dans la théorie de jauge. Après compactification, le mécanisme de Goldstone devient un mécanisme de Higgs, et une corde globale devient une corde ANO.
The warped deformed conifold background of type IIB theory is dual to the cascading gauge theory. We show that this background realizes the (super-)Goldstone mechanism where the baryon number symmetry is broken by expectation values of baryonic operators. The resulting massless pseudo-scalar and scalar glueballs are identified in the supergravity spectrum. A D-string is then dual to a global string in the gauge theory. Upon compactification, the Goldstone mechanism turns into the Higgs mechanism, and the global strings turn into ANO strings.
Mot clés : Théorie des cordes, Conifold voilé déformé, Cascade de théorie de jauge
Steven S. Gubser 1 ; Christopher P. Herzog 2 ; Igor R. Klebanov 1
@article{CRPHYS_2004__5_9-10_1031_0, author = {Steven S. Gubser and Christopher P. Herzog and Igor R. Klebanov}, title = {Variations on the warped deformed conifold}, journal = {Comptes Rendus. Physique}, pages = {1031--1038}, publisher = {Elsevier}, volume = {5}, number = {9-10}, year = {2004}, doi = {10.1016/j.crhy.2004.10.003}, language = {en}, }
Steven S. Gubser; Christopher P. Herzog; Igor R. Klebanov. Variations on the warped deformed conifold. Comptes Rendus. Physique, Volume 5 (2004) no. 9-10, pp. 1031-1038. doi : 10.1016/j.crhy.2004.10.003. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2004.10.003/
[1] Symmetry breaking and axionic strings in the warped deformed conifold | arXiv
[2] The large N limit of superconformal field theories and supergravity, Int. J. Theor. Phys., Volume 2 (1998), p. 231 | arXiv
[3] Gauge theory correlators from non-critical string theory, Phys. Lett. B, Volume 428 (1998), p. 105 | arXiv
[4] Anti-de Sitter space and holography, Adv. Theor. Math. Phys., Volume 2 (1998), p. 253 | arXiv
[5] Supergravity and a confining gauge theory: Duality cascades and chiSB-resolution of naked singularities, JHEP, Volume 0008 (2000), p. 052 | arXiv
[6] Gravity duals of fractional branes and logarithmic RG flow, Nucl. Phys. B, Volume 58 (1998), p. 125025 | arXiv
[7] Gravity duals of supersymmetric gauge theories, Nucl. Phys. B, Volume 578 (2000), p. 123 | arXiv
[8] Electric-magnetic duality in supersymmetric non-Abelian gauge theories, Nucl. Phys. B, Volume 435 (1995), p. 129 | arXiv
[9] A note on the holographic interpretation of string theory backgrounds with varying flux, JHEP, Volume 0103 (2001), p. 012 | arXiv
[10] The moduli space of SUSY QCD and duality in SUSY QCD, Nucl. Phys. B, Volume 471 (1996), p. 159 | arXiv
[11] Complex geometry of conifolds and 5-brane wrapped on 2-sphere, Class. Quant. Grav., Volume 18 (2001), p. 1333 | arXiv
[12] A large mass hierarchy from a small extra dimension, Phys. Rev. Lett., Volume 83 (1999), p. 3370 | arXiv
[13] Holography and compactification, Nucl. Phys. B, Volume 580 (2000), p. 264 | arXiv
[14] Hierarchies from fluxes in string compactifications, Phys. Rev. D, Volume 66 (2002), p. 106006 | arXiv
[15] De Sitter vacua in string theory, Phys. Rev. D, Volume 68 (2003), p. 046005 | arXiv
[16] Towards inflation in string theory, JCAP, Volume 0310 (2003), p. 013 | arXiv
[17] Collisions of cosmic F- and D-strings | arXiv
[18] Comments on conifolds, Nucl. Phys. B, Volume 342 (1990), p. 246
[19] Superconformal field theory on threebranes at a Calabi–Yau singularity, Nucl. Phys. B, Volume 536 (1998), p. 199 | arXiv
[20] Non-spherical horizons. I, Adv. Theor. Math. Phys., Volume 3 (1999), p. 1 | arXiv
[21] AdS/CFT correspondence and symmetry breaking, Nucl. Phys. B, Volume 556 (1999), p. 89 | arXiv
[22] Spectrum of type IIB supergravity on AdS(5) × T(11): Predictions on SCFT's, Phys. Rev. D, Volume 61 (2000), p. 066001 | arXiv
[23] D-branes on the conifold and gauge/gravity dualities | arXiv
[24] A gravity dual of the chiral anomaly, Phys. Rev. D, Volume 65 (2002), p. 105007 | arXiv
[25] Fayet–Iliopoulos terms in supergravity and cosmology, JHEP, Volume 0401, 2004, p. 035 | arXiv
[26] Supergravity and a Bogomolny bound in three-dimensions, Nucl. Phys. B, Volume 458 (1996), p. 165 | arXiv
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