Potential and mass-matrix in gauged N=4 supergravity -: art. no. 022

被引：0
|
作者：
de Roo, M
Westra, DB
Panda, S
Trigiante, M
机构：
[1] Inst Theoret Phys, NL-9747 AG Groningen, Netherlands
[2] Harish Chandra Res Inst, Allahabad 211019, Uttar Pradesh, India
[3] Spinoza Inst, NL-3508 TD Utrecht, Netherlands
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 11期
关键词：
extended supersymmetry; supergravity models; cosmology of theories beyond the SM;
D O I：
暂无
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 discuss the potential and mass-matrix of gauged N = 4 matter coupled supergravity for the case of six matter multiplets, extending previous work by considering the dependence on all scalars. We consider all semi-simple gauge groups and analyse the potential and its first and second derivatives in the origin of the scalar manifold. Although we find in a number of cases an extremum with a positive cosmological constant, these are not stable under fluctuations of all scalar fields.
引用
收藏
页数：27
相关论文
共 50 条
  • [1] Dyons in N=4 gauged supergravity -: art. no. 105008
    Correa, DH
    Medina, AD
    Moreno, EF
    Schaposnik, FA
    PHYSICAL REVIEW D, 2003, 68 (10)
  • [2] N=4 gauged supergravity and a IIB orientifold with fluxes -: art. no. 71
    D'Auria, R
    Ferrara, S
    Vaulà, S
    NEW JOURNAL OF PHYSICS, 2002, 4 : 71.1 - 71.20
  • [3] More on BPS solutions of N=2, D=4 gauged supergravity -: art. no. 061
    Cacciatori, SL
    Caldarelli, MM
    Klemm, D
    Mansi, DS
    JOURNAL OF HIGH ENERGY PHYSICS, 2004, (07):
  • [4] All supersymmetric solutions of N=2, D=4 gauged supergravity -: art. no. 019
    Caldarelli, MM
    Klemm, D
    JOURNAL OF HIGH ENERGY PHYSICS, 2003, (09):
  • [5] Regular non-Abelian vacua in N=4, SO(4) gauged supergravity -: art. no. 086007
    Chamseddine, AH
    Volkov, MS
    PHYSICAL REVIEW D, 2004, 70 (08): : 086007 - 1
  • [6] Orbifolds and flows from gauged supergravity -: art. no. 125024
    Corrado, R
    Günaydin, M
    Warner, NP
    Zagermann, M
    PHYSICAL REVIEW D, 2002, 65 (12):
  • [7] On orbifold theory and N=2, D=5 gauged supergravity -: art. no. 041
    Lin, Y
    JOURNAL OF HIGH ENERGY PHYSICS, 2004, (01):
  • [8] De Sitter vacua from N=2 gauged supergravity -: art. no. 068
    Behrndt, K
    Mahapatra, S
    JOURNAL OF HIGH ENERGY PHYSICS, 2004, (01):
  • [9] Spin two glueball mass and glueball regge trajectory from supergravity -: art. no. 022
    Cáceres, E
    Amador, X
    JOURNAL OF HIGH ENERGY PHYSICS, 2004, (11):
  • [10] Domain wall from gauged d=4, N=8 supergravity.: Part II -: art. no. 014
    Ahn, CH
    Woo, K
    JOURNAL OF HIGH ENERGY PHYSICS, 2003, (11):
12345