Lattice QCD in curved spacetimes

被引：19
作者：
Yamamoto, Arata [1 ,2 ]
机构：
[1] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan
[2] RIKEN, Nishina Ctr, Theoret Res Div, Wako, Saitama 3510198, Japan
来源：
PHYSICAL REVIEW D | 2014年 / 90卷 / 05期
关键词：
QUANTUM-GRAVITY; WORLD-STRUCTURE; GAUGE-THEORY; KINEMATICS; QUANTIZATION; CURVATURE; INTEGRALS; TENSION; TIME;
D O I：
10.1103/PhysRevD.90.054510
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We formulate the lattice QCD simulation with background classical gravitational fields. This formulation enables us to study nonperturbative aspects of quantum phenomena in curved spacetimes from the first principles. As the first application, we perform the simulation with the Friedmann-Lemaitre-Robertson-Walker metric and analyze particle production in the expanding universe.
引用
收藏
页数：5
相关论文
共 50 条
  • [31] Finite inflation in curved space
    Hergt, L. T.
    Agocs, F. J.
    Handley, W. J.
    Hobson, M. P.
    Lasenby, A. N.
    [J]. PHYSICAL REVIEW D, 2022, 106 (06)
  • [32] EFFECTS OF THE LOW LYING DIRAC MODES ON EXCITED HADRONS IN LATTICE QCD
    Glozman, L. Ya.
    Lang, C. B.
    Schroeck, M.
    [J]. INTERNATIONAL MEETING EXCITED QCD, 2012, 5 (04): : 1001 - 1006
  • [33] Lattice Simulation Study of SU(2) QCD with a Nonzero Baryon Density
    Braguta, V. V.
    Kotov, A. Yu.
    Nikolaev, A. A.
    Valgushev, S. N.
    [J]. JETP LETTERS, 2015, 101 (11) : 732 - 734
  • [34] Ordering of spin-1/2 excitations of the nucleon in lattice QCD
    Mahbub, M. S.
    Kamleh, Waseem
    Leinweber, Derek B.
    Cais, Alan O.
    Williams, Anthony G.
    [J]. PHYSICS LETTERS B, 2010, 693 (03) : 351 - 357
  • [35] LATTICE QCD AND THREE-BODY EXOTIC SYSTEMS IN THE STATIC LIMIT
    Cardoso, Marco
    Bicudo, Pedro
    Oliveira, Orlando
    [J]. INTERNATIONAL MEETING: EXCITED QCD, 2009, 2 (02): : 269 - +
  • [36] Schwarzschild-de Sitter spacetimes, McVittie coordinates, and trumpet geometries
    Dennison, Kenneth A.
    Baumgarte, Thomas W.
    [J]. PHYSICAL REVIEW D, 2017, 96 (12)
  • [37] Lattice gauge theory and gluon color-confinement in curved spacetime
    Villegas, Kristian Hauser
    Esguerra, Jose Perico
    [J]. MODERN PHYSICS LETTERS A, 2015, 30 (05)
  • [38] Lattice Constraints on the QCD Chiral Phase Transition at Finite Temperature and Baryon Density
    Philipsen, Owe
    [J]. SYMMETRY-BASEL, 2021, 13 (11):
  • [39] Colored-hadron distribution in hadron scattering in SU(2) lattice QCD
    Takahashi, Toru T.
    Kanada-En'yo, Yoshiko
    [J]. PHYSICAL REVIEW D, 2016, 94 (09)
  • [40] Phase diagram of dense two-color QCD within lattice simulations
    Braguta, V. V.
    Ilgenfritz, E. -M.
    Kotov, A. Yu.
    Molochkov, A. V.
    Nikolaev, A. A.
    [J]. XIITH QUARK CONFINEMENT AND THE HADRON SPECTRUM, 2017, 137
12345