Cosmology of the Randall-Sundrum model after dilaton stabilization

被引：34

作者：

Lesgourgues, J

Pastor, S

Peloso, M

Sorbo, L

机构：

[1] SISSA, ISAS, I-34013 Trieste, Italy

[2] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy

来源：

PHYSICS LETTERS B | 2000年 / 489卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(00)00943-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We provide the first complete analysis of cosmological evolution in the Randall-Sundrum model with stabilized dilaton. We give the exact expansion law for matter densities on the two branes with arbitrary equations of state. The effective four-dimensional theory leads to standard cosmology at low energy. The limit of validity of the low energy theory and possible deviations from the ordinary expansion law in the high energy regime are finally discussed. (C) 2000 Elsevier Science B.V. All rights reserved.

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页码：411 / 419

页数：9

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共 13 条

[1] The hierarchy problem and new dimensions at a millimeter [J].

Arkani-Hamed, N ;

Dimopoulos, S ;

Dvali, G .

PHYSICS LETTERS B, 1998, 429 (3-4) :263-272

[2] Non-conventional cosmology from a brane universe [J].

Binétruy, P ;

Deffayet, C ;

Langlois, D .

NUCLEAR PHYSICS B, 2000, 565 (1-2) :269-287

[3] Brane cosmological evolution in a bulk with cosmological constant [J].

Binétruy, P ;

Deffayet, C ;

Ellwanger, U ;

Langlois, D .

PHYSICS LETTERS B, 2000, 477 (1-3) :285-291

[4] Cosmological expansion in the presence of an extra dimension [J].

Cline, JM ;

Grojean, C ;

Servant, G .

PHYSICAL REVIEW LETTERS, 1999, 83 (21) :4245-4248

[5] Cosmology of brane models with radion stabilization -: art. no. 045015 [J].

Csáki, C ;

Graesser, M ;

Randall, L ;

Terning, J .

PHYSICAL REVIEW D, 2000, 62 (04) :art. no.-045015

[6] Cosmology of one extra dimension with localized gravity [J].

Csáki, C ;

Graesser, M ;

Kolda, C ;

Terning, J .

PHYSICS LETTERS B, 1999, 462 (1-2) :34-40

[7] Cosmological expansion in the Randall-Sundrum brane world scenario [J].

Flanagan, EE ;

Tye, SHH ;

Wasserman, I .

PHYSICAL REVIEW D, 2000, 62 (04) :1-6

[8] Modulus stabilization with bulk fields [J].

Goldberger, WD ;

Wise, MB .

PHYSICAL REVIEW LETTERS, 1999, 83 (24) :4922-4925

[9] Single-brane cosmological solutions with a stable compact extra dimension [J].

Kanti, P ;

Kogan, II ;

Olive, KA ;

Pospelov, M .

PHYSICAL REVIEW D, 2000, 61 (10)

[10] Cosmology of Randall-Sundrum models with an extra dimension stabilized by balancing bulk matter [J].

Kim, HB .

PHYSICS LETTERS B, 2000, 478 (1-3) :285-293