Moduli stabilization in heterotic M-theory

被引：32

作者：

Choi, K ^{[1
]}

Kim, HB ^{[1
]}

Kim, HD ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Phys, Taejon 305701, South Korea

来源：

MODERN PHYSICS LETTERS A | 1999年 / 14卷 / 02期

关键词：

D O I：

10.1142/S021773239900016X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We examine the stabilization of the two typical moduli, the length rho of the 11th segment and the volume V of the internal six-manifold, in compactified heterotic M-theory. It is shown that, under certain conditions, the phenomenologically favored vacuum expectation values of rho and V can be obtained by the combined effects of multi-gaugino condensations on the hidden wall and the membrane instantons wrapping the three-cycle of the internal six-manifold.

引用

页码：125 / 133

页数：9

共 28 条

[1]

[Anonymous], UNPUB

[2] Couplings and scales in strongly coupled heterotic string theory [J].

Banks, T ;

Dine, M .

NUCLEAR PHYSICS B, 1996, 479 (1-2) :173-196

[3] COPING WITH STRONGLY COUPLED STRING THEORY [J].

BANKS, T ;

DINE, M .

PHYSICAL REVIEW D, 1994, 50 (12) :7454-7466

[4] Nonperturbative corrections to the Kahler potential [J].

Barreiro, T ;

de Carlos, B ;

Copeland, EJ .

PHYSICAL REVIEW D, 1998, 57 (12) :7354-7360

[5] FIVEBRANES, MEMBRANES AND NONPERTURBATIVE STRING THEORY [J].

BECKER, K ;

BECKER, M ;

STROMINGER, A .

NUCLEAR PHYSICS B, 1995, 456 (1-2) :130-152

[6] Dilaton stabilization in the context of dynamical supersymmetry breaking through gaugino condensation [J].

Binetruy, P ;

Gaillard, MK ;

Wu, TY .

NUCLEAR PHYSICS B, 1996, 481 (1-2) :109-128

[7]

BINETRUY P, HEPTH9611149

[8] The generalized dilaton supersymmetry breaking scenario [J].

Casas, JA .

PHYSICS LETTERS B, 1996, 384 (1-4) :103-110

[9] HIERARCHICAL SUPERSYMMETRY BREAKING AND DYNAMIC DETERMINATION OF COMPACTIFICATION PARAMETERS BY NONPERTURBATIVE EFFECTS [J].

CASAS, JA ;

LALAK, Z ;

MUNOZ, C ;

ROSS, GG .

NUCLEAR PHYSICS B, 1990, 347 (1-2) :243-269

[10] Four-dimensional effective supergravity and soft terms in M theory [J].

Choi, K ;

Kim, HB ;

Munoz, C .

PHYSICAL REVIEW D, 1998, 57 (12) :7521-7528

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