Glueball Masses for the Deformed Conifold Theory
نویسندگان
چکیده
We obtain the spectrum of glueball masses for the N = 1 non-conformal cascade theory whose supergravity dual was recently constructed by Klebanov and Strassler. The glueball masses are calculated by solving the supergravity equations of motion for the dilaton and the two-form in the deformed conifold background. † e-mail address: [email protected], [email protected]
منابع مشابه
Symmetry Breaking and Axionic Strings in the Warped Deformed Conifold
We interpret D-strings at the bottom of the warped deformed conifold as axionic strings in the dual cascading SU(N + M) × SU(N) gauge theory. The axion is a massless pseudo-scalar glueball which we find in the supergravity fluctuation spectrum and interpret as the Goldstone boson of spontaneously broken U(1) baryon number symmetry. The existence of this massless glueball, anticipated in hep-th/...
متن کاملGlueball Spectrum and Regge Trajectory from Supergravity
Mexico Brief review of the status of the glueball spectrum in the deformed conifold background. Talk based on work done in collaboration with with R. Herández and X. Amador.
متن کاملSupersymmetry and F-theory realization of the deformed conifold with three-form flux
It is shown that the deformed conifold solution with three-form flux, found by Klebanov and Strassler, is supersymmetric, and that it admits a simple F-theory description in terms of a direct product of the deformed conifold and a torus. Some general remarks on Ramond-Ramond backgrounds and warped compactifications are included.
متن کاملq-Deformed Oscillators and D-branes on Conifold
We study the q-deformed oscillator algebra acting on the wavefunctions of non-compact D-branes in the topological string on conifold. We find that the mirror B-model curve of conifold appears from the commutation relation of the q-deformed oscillators.
متن کاملMeson spectroscopy from holomorphic probes on the warped deformed conifold
We study D7 brane probes holomorphically embedded in the Klebanov-Strassler model. Analyzing the κ-symmetry condition for D7 branes wrapping a 4-cycle of a deformed conifold we find configurations that do not break N = 1 supersymmetry of the background. We compute the fluctuations of the probe around one of these configurations and obtain the spectrum of vector and scalar flavored mesons in the...
متن کامل