Conditions for viable Affleck-Dine baryogenesis - implications for string theories

被引：24

作者：

Casas, JA ^{[1
]}

Gelmini, GB ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90095

来源：

PHYSICS LETTERS B | 1997年 / 410卷 / 01期

关键词：

D O I：

10.1016/S0370-2693(97)00971-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We examine the conditions for a viable Affleck-Dine baryogenesis in supergravity (SUGRA) scenarios, finding surprisingly strong constraints on the type of SUGRA theory. These constraints are beautifully fulfilled by string-based SUGRA models provided that inflation is driven by a modulus (T) field. (C) 1997 Published by Elsevier Science B.V.

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页码：36 / 44

页数：9

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共 43 条

[21] FAYET-ILIOPOULOS TERMS IN STRING THEORY [J].

DINE, M ;

SEIBERG, N ;

WITTEN, E .

NUCLEAR PHYSICS B, 1987, 289 (3-4) :589-598

[22] COMMENTS ON THE ELECTROWEAK PHASE-TRANSITION [J].

DINE, M ;

LEIGH, RG ;

HUET, P ;

LINDE, A ;

LINDE, D .

PHYSICS LETTERS B, 1992, 283 (3-4) :319-325

[23] ON EFFECTIVE FIELD-THEORIES DESCRIBING (2,2) VACUA OF THE HETEROTIC STRING [J].

DIXON, LJ ;

KAPLUNOVSKY, VS ;

LOUIS, J .

NUCLEAR PHYSICS B, 1990, 329 (01) :27-82

[24] INFLATION INDUCED SUSY BREAKING AND FLAT VACUUM DIRECTIONS [J].

DVALI, G .

PHYSICS LETTERS B, 1995, 355 (1-2) :78-84

[25]

DVALI G, HEPPH9605445

[26]

DVALI G, HEPPH9706408

[27] Dominant two-loop corrections to the MSSM finite-temperature effective potential [J].

Espinosa, JR .

NUCLEAR PHYSICS B, 1996, 475 (1-2) :273-292

[28] ON THE ELECTROWEAK PHASE-TRANSITION IN THE MINIMAL SUPERSYMMETRIC STANDARD MODEL [J].

ESPINOSA, JR ;

QUIROS, M ;

ZWIRNER, F .

PHYSICS LETTERS B, 1993, 307 (1-2) :106-115

[29] ON THE NATURE OF THE ELECTROWEAK PHASE-TRANSITION [J].

ESPINOSA, JR ;

QUIROS, M ;

ZWIRNER, F .

PHYSICS LETTERS B, 1993, 314 (02) :206-216

[30] BARYON ASYMMETRY OF THE UNIVERSE IN THE STANDARD MODEL [J].

FARRAR, GR ;

SHAPOSHNIKOV, ME .

PHYSICAL REVIEW D, 1994, 50 (02) :774-818

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