A holographic study of the a-theorem and RG flow in general quadratic curvature gravity

被引:6
|
作者
Siahvoshan, Malihe [1 ]
Ghodsi, Ahmad [1 ]
机构
[1] Ferdowsi Univ Mashhad, Fac Sci, Dept Phys, Mashhad, Razavi Khorasan, Iran
来源
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 10期
关键词
ADS/CFT CORRESPONDENCE; RENORMALIZATION; SPACETIME;
D O I
10.1140/epjc/s10052-019-7345-8
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 use the holographic language to show the existence of the a-theorem for even dimensional CFTs, dual to the AdS space in general quadratic curvature gravity. We find the Wess-Zumino action which is originated from the spontaneous breaking of the conformal symmetry in d <= 8, by using a radial cut-off near the AdS boundary. We also study the RG flow and (average) null energy condition in the space of the couplings of theory. In a simple toy model, we find the regions where this holographic RG flow has a monotonic decreasing behavior.
引用
收藏
页数:15
相关论文
共 10 条
  • [1] A holographic study of the a-theorem and RG flow in general quadratic curvature gravity
    Malihe Siahvoshan
    Ahmad Ghodsi
    The European Physical Journal C, 2019, 79
  • [2] The a-theorem and conformal symmetry breaking in holographic RG flows
    Hoyos, Carlos
    Kol, Uri
    Sonnenschein, Jacob
    Yankielowicz, Shimon
    JOURNAL OF HIGH ENERGY PHYSICS, 2013, (03):
  • [3] The a-theorem and conformal symmetry breaking in holographic RG flows
    Carlos Hoyos
    Uri Kol
    Jacob Sonnenschein
    Shimon Yankielowicz
    Journal of High Energy Physics, 2013
  • [4] Holographic complexity in general quadratic curvature theory of gravity
    Ahmad Ghodsi
    Saeed Qolibikloo
    Saman Karimi
    The European Physical Journal C, 2020, 80
  • [5] Holographic complexity in general quadratic curvature theory of gravity
    Ghodsi, Ahmad
    Qolibikloo, Saeed
    Karimi, Saman
    EUROPEAN PHYSICAL JOURNAL C, 2020, 80 (10):
  • [6] Holographic entropy increases in quadratic curvature gravity
    Bhattacharjee, Srijit
    Sarkar, Sudipta
    Wall, Aron C.
    PHYSICAL REVIEW D, 2015, 92 (06):
  • [7] Renormalized holographic entanglement entropy for quadratic curvature gravity
    Anastasiou, Giorgos
    Araya, Ignacio J.
    Moreno, Javier
    Olea, Rodrigo
    Rivera-Betancour, David
    PHYSICAL REVIEW D, 2021, 104 (08)
  • [8] Gravity-scalar fluctuations in holographic RG flow geometries
    Arutyunov, G
    Frolov, S
    Theisen, S
    PHYSICS LETTERS B, 2000, 484 (3-4) : 295 - 305
  • [9] Holographic RG flow on the defect and g-Theorem -: art. no. 002
    Yamaguchi, S
    JOURNAL OF HIGH ENERGY PHYSICS, 2002, (10):
  • [10] Application of Miles-Howard theorem to the study of instability of atmospheric gravity waves in a heterogeneous orthogonal shear flow
    Sun, Litan
    Journal of Hydrodynamics, 1996, 8 (03) : 17 - 24