Ubiquitous inflaton in string-inspired models

被引：46

作者：

Berera, A ^{[1
]}

Kephart, TW ^{[1
]}

机构：

[1] Vanderbilt Univ, Dept Phys & Astron, Nashville, TN 37235 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 06期

关键词：

D O I：

10.1103/PhysRevLett.83.1084

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A string theory based inflationary model is developed where the inflaton interacts with a multitude of massive string level states causing dissipation of vacuum energy. Inflation terminates in a warm universe without the need for reheating.

引用

页码：1084 / 1087

页数：4

共 26 条

[1] Phenomenology, astrophysics, and cosmology of theories with submillimeter dimensions and TeV scale quantum gravity [J].

Arkani-Hamed, N ;

Dimopoulos, S ;

Dvali, G .

PHYSICAL REVIEW D, 1999, 59 (08)

[2]

ATTICK JJ, 1988, NUCL PHYS B, V310, P291

[3] Strong dissipative behavior in quantum field theory [J].

Berera, A ;

Gleiser, M ;

Ramos, RO .

PHYSICAL REVIEW D, 1998, 58 (12)

[4] Thermal properties of an inflationary universe [J].

Berera, A .

PHYSICAL REVIEW D, 1996, 54 (04) :2519-2534

[5] THERMALLY-INDUCED DENSITY PERTURBATIONS IN THE INFLATION ERA [J].

BERERA, A ;

FANG, LZ .

PHYSICAL REVIEW LETTERS, 1995, 74 (11) :1912-1915

[6] WARM INFLATION [J].

BERERA, A .

PHYSICAL REVIEW LETTERS, 1995, 75 (18) :3218-3221

[7] Interpolating the stage of exponential expansion in the early universe: Possible alternative with no reheating [J].

Berera, A .

PHYSICAL REVIEW D, 1997, 55 (06) :3346-3357

[8] A first principles warm inflation model that solves the cosmological horizon and flatness problems [J].

Berera, A ;

Gleiser, M ;

Ramos, RO .

PHYSICAL REVIEW LETTERS, 1999, 83 (02) :264-267

[9] The interaction structure and cosmological relevance of mass scales in string motivated supersymmetric theories [J].

Berera, A ;

Kephart, TW .

PHYSICS LETTERS B, 1999, 456 (2-4) :135-140

[10]

BERERA A, VANDTH9904

← 1 2 3 →