Gauge R-symmetry and de Sitter vacua in supergravity and string theory

被引：18
作者：
Antoniadis, Ignatios [1 ]
Knoops, Rob [2 ]
机构：
[1] CERN, Div Theory, Dept Phys, CH-1211 Geneva 23, Switzerland
[2] Katholieke Univ Leuven, Inst Theoret Fys, B-3001 Louvain, Belgium
来源：
NUCLEAR PHYSICS B | 2014年 / 886卷
基金：
欧洲研究理事会;
关键词：
SUPERSYMMETRY; CONDENSATION; DUALITY; TERMS;
D O I：
10.1016/j.nuclphysb.2014.06.008
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：
A new class of metastable de Sitter vacua is presented and analyzed in N = 1 supergravity and string theory with tunable (infinitesimally small) value of the cosmological constant. They are based on a gauged R-symmetry and the minimal spectrum contains a vector and a linear multiplet of the string dilaton or of a compactification modulus. In the minimum of the scalar potential supersymmetry is broken by an expectation value of both a D- and F-term. (C) 2014 The Authors. Published by Elsevier B.V.
引用
收藏
页码：43 / 62
页数：20
相关论文
共 28 条
  • [1] [Anonymous], ARXIV13077696HEPTH
  • [2] Nonlinear N=2 supersymmetry, effective actions and moduli stabilization
    Antoniadis, I.
    Derendinger, J-P.
    Maillard, T.
    [J]. NUCLEAR PHYSICS B, 2009, 808 (1-2) : 53 - 79
  • [3] COMMENTS ON COSMOLOGICAL STRING SOLUTIONS
    ANTONIADIS, I
    BACHAS, C
    ELLIS, J
    NANOPOULOS, DV
    [J]. PHYSICS LETTERS B, 1991, 257 (3-4) : 278 - 284
  • [4] Banks T., ARXIV14020828HEPTH
  • [5] Fayet-Iliopoulos terms in supergravity and cosmology
    Binétruy, P
    Dvali, G
    Kallosh, R
    Van Proeyen, A
    [J]. CLASSICAL AND QUANTUM GRAVITY, 2004, 21 (13) : 3137 - 3169
  • [6] GAUGINO CONDENSATES AND CHIRAL-LINEAR DUALITY - AN EFFECTIVE LAGRANGIAN ANALYSIS
    BURGESS, CP
    DERENDINGER, JP
    QUEVEDO, F
    QUIROS, M
    [J]. PHYSICS LETTERS B, 1995, 348 (3-4) : 428 - 442
  • [7] Burgess CP, 2003, J HIGH ENERGY PHYS
  • [8] Consequences of supergravity with gauged U(1)(R) symmetry
    Castano, DJ
    Freedman, DZ
    Manuel, C
    [J]. NUCLEAR PHYSICS B, 1996, 461 (1-2) : 50 - 70
  • [9] Anomaly-free gauged R-symmetry in local supersymmetry
    Chamseddine, AH
    Dreiner, H
    [J]. NUCLEAR PHYSICS B, 1996, 458 (1-2) : 65 - 89
  • [10] Phenomenology of mixed modulus-anomaly mediation in fluxed string compactifications and brane models
    Choi, K
    Jeong, KS
    Okumura, K
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2005, (09): : 1007 - 1029
123