Domain wall AdS/QCD

被引：3
|
作者：
Evans, Nick [1 ]
Mitchell, Jack
机构：
[1] Univ Southampton, STAG Res Ctr, Southampton SO17 1BJ, Hants, England
来源：
PHYSICAL REVIEW D | 2021年 / 104卷 / 09期
关键词：
D O I：
10.1103/PhysRevD.104.094018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We construct a new holographic description of QCD using domain wall fermions. The construction consists of probe D7 branes in a D5 brane geometry describing quarks on a (4 + 1)-dimensional defect in a (5 + 1)-dimensional gauge theory. We then compactify one dimension of the D5 to introduce confinement in the gauge degrees of freedom. In addition we allow a spatial dependent mass term for the D7 brane quarks to isolate chiral fermions on (3 + 1)-dimensional domain walls. The D7 world volume fields, when restricted to the domain wall position, provide an AdS/QCD description. We compute the spectrum and compare to data. We include higher dimension operators to systematically improve the description.
引用
收藏
页数：7
相关论文
共 50 条
  • [31] Lattice QCD with domain-wall fermions
    Aoki, S
    Izubuchi, T
    Kuramashi, Y
    Taniguchi, Y
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2000, 83-4 : 624 - 626
  • [32] Domain wall QCD with physical quark masses
    Blum, T.
    Boyle, P. A.
    Christ, N. H.
    Frison, J.
    Garron, N.
    Hudspith, R. J.
    Izubuchi, T.
    Janowski, T.
    Jung, C.
    Juettner, A.
    Kelly, C.
    Kenway, R. D.
    Lehner, C.
    Marinkovic, M.
    Mawhinney, R. D.
    McGlynn, G.
    Murphy, D. J.
    Ohta, S.
    Portelli, A.
    Sachrajda, C. T.
    Soni, A.
    PHYSICAL REVIEW D, 2016, 93 (07)
  • [33] Update on lattice QCD with domain wall quarks
    Blum, T
    Soni, A
    INTERNATIONAL EUROPHYSICS CONFERENCE ON HIGH ENERGY PHYSICS, 1999, : 1034 - 1038
  • [34] The QCD phase transition with domain wall fermions
    Christ, NH
    Wu, LL
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 106 : 438 - 440
  • [35] Lattice QCD with dynamical domain wall quarks
    Izubuchi, T
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 119 : 813 - 815
  • [36] Domain wall fermions in quenched lattice QCD
    Aoki, S
    Izubuchi, T
    Kuramashi, Y
    Taniguchi, Y
    PHYSICAL REVIEW D, 2000, 62 (09) : 1 - 9
  • [37] QCD Thermodynamics with Domain-Wall Fermions
    Hegde, Prasad
    EXTREME QCD 2012 (XQCD), 2013, 432
  • [38] Dynamical QCD thermodynamics with domain wall fermions
    Chen, P
    Christ, N
    Fleming, G
    Kaehler, A
    Malureanu, C
    Mawhinney, R
    Siegert, G
    Sui, C
    Vranas, P
    Zhestkov, Y
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 73 : 456 - 458
  • [39] QCD hadron spectrum with domain wall fermions
    Wu, LL
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2000, 83-4 : 224 - 226
  • [40] γN → N* (1535) transition in soft-wall AdS/QCD
    Gutsche, Thomas
    Lyubovitskij, Valery E.
    Schmidt, Ivan
    PHYSICAL REVIEW D, 2020, 101 (03)
12345