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Title: Glueball Regge trajectories from gauge-string duality and the pomeron

Abstract

The spectrum of light baryons and mesons has been reproduced recently by Brodsky and Teramond from a holographic dual to QCD inspired in the AdS/CFT correspondence. They associate fluctuations about the AdS geometry with four-dimensional angular momenta of the dual QCD states. We use a similar approach to estimate masses of glueball states with different spins and their excitations. We consider Dirichlet and Neumann boundary conditions and find approximate linear Regge trajectories for these glueballs. In particular the Neumann case is consistent with the Pomeron trajectory.

Authors:
;  [1];  [1];  [2]
  1. Instituto de Fisica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, RJ 21941-972 (Brazil)
  2. (Brazil)
Publication Date:
OSTI Identifier:
20776813
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 73; Journal Issue: 4; Other Information: DOI: 10.1103/PhysRevD.73.047901; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BARYON SPECTROSCOPY; BARYONS; BOUNDARY CONDITIONS; CONFORMAL INVARIANCE; DUALITY; EXCITATION; FLUCTUATIONS; GEOMETRY; GLUEBALLS; MESON SPECTROSCOPY; MESONS; POMERANCHUK PARTICLES; QUANTUM CHROMODYNAMICS; REGGE TRAJECTORIES; REST MASS; SPIN

Citation Formats

Boschi-Filho, Henrique, Braga, Nelson R.F., Carrion, Hector L., and Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 66318, 05315-970, Sao Paulo-S.P. Glueball Regge trajectories from gauge-string duality and the pomeron. United States: N. p., 2006. Web. doi:10.1103/PhysRevD.73.047901.
Boschi-Filho, Henrique, Braga, Nelson R.F., Carrion, Hector L., & Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 66318, 05315-970, Sao Paulo-S.P. Glueball Regge trajectories from gauge-string duality and the pomeron. United States. doi:10.1103/PhysRevD.73.047901.
Boschi-Filho, Henrique, Braga, Nelson R.F., Carrion, Hector L., and Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 66318, 05315-970, Sao Paulo-S.P. Wed . "Glueball Regge trajectories from gauge-string duality and the pomeron". United States. doi:10.1103/PhysRevD.73.047901.
@article{osti_20776813,
title = {Glueball Regge trajectories from gauge-string duality and the pomeron},
author = {Boschi-Filho, Henrique and Braga, Nelson R.F. and Carrion, Hector L. and Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 66318, 05315-970, Sao Paulo-S.P.},
abstractNote = {The spectrum of light baryons and mesons has been reproduced recently by Brodsky and Teramond from a holographic dual to QCD inspired in the AdS/CFT correspondence. They associate fluctuations about the AdS geometry with four-dimensional angular momenta of the dual QCD states. We use a similar approach to estimate masses of glueball states with different spins and their excitations. We consider Dirichlet and Neumann boundary conditions and find approximate linear Regge trajectories for these glueballs. In particular the Neumann case is consistent with the Pomeron trajectory.},
doi = {10.1103/PhysRevD.73.047901},
journal = {Physical Review. D, Particles Fields},
number = 4,
volume = 73,
place = {United States},
year = {Wed Feb 15 00:00:00 EST 2006},
month = {Wed Feb 15 00:00:00 EST 2006}
}