Glueball spectrum for QCD from AdS supergravity duality

被引：182
作者：
Brower, RC
Mathur, SD
Tan, CI [1 ]
机构：
[1] Brown Univ, Dept Phys, Providence, RI 02912 USA
[2] Boston Univ, Dept Phys, Boston, MA 02215 USA
[3] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
来源：
NUCLEAR PHYSICS B | 2000年 / 587卷 / 1-3期
关键词：
D O I：
10.1016/S0550-3213(00)00435-1
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We present the analysis of the complete glueball spectrum for the AdS(7) black hole supergravity dual of QCD(4) in strong coupling limit: g(2)N --> infinity. The bosonic fields in the supergravity multiplet lead to 6 independent wave equations contributing to glueball states with J(PC) = 2(++), 1(+-), 1(--), 0(++) and 0(-+). We study the spectral splitting and degeneracy patterns for both QCD(4) and QCD(3). Despite the expected limitations of a leading order strong coupling approximation, the pattern of spins, parities and mass inequalities bare a striking resemblance to the known QCD(4) glueball spectrum as determined by lattice simulations at weak coupling. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：249 / 276
页数：28
相关论文
共 36 条
  • [1] BJORKEN JD, 1979, SLACPUB2372
  • [2] BRANDHUBER A, HEPTH98032263
  • [3] Discrete spectrum of the graviton in the AdS5 black hole background
    Brower, RC
    Mathur, SD
    Tan, CI
    [J]. NUCLEAR PHYSICS B, 2000, 574 (1-2) : 219 - 244
  • [4] BROWER RC, IN PRESS P 1999 INT
  • [5] CAI RG, HEPTH9812121
  • [6] DUAL PARTON MODEL
    CAPELLA, A
    SUKHATME, U
    TAN, CI
    VAN, JTT
    [J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1994, 236 (4-5): : 225 - 329
  • [7] Chandrasekhar S., 1983, MATH THEORY BLACK HO
  • [8] CONSTABLE NR, HEPTH9908175
  • [9] CSAKI C, HEPTH9806021
  • [10] CSAKI C, HEPTH9810186
1234