Composite S-brane solutions on the product of Ricci-flat spaces

A family of generalized S-brane solutions with orthogonal intersection rules and n Ricci-flat factor spaces in the theory with several scalar fields and antisymmetric forms is considered. Two subclasses of solutions with power-law and exponential behaviour of scale factors are singled out. These subclasses contain sub-families of solutions with accelerated expansion of certain factor spaces. The solutions depend on charge densities of branes, their dimensions and intersections, dilatonic couplings and the number of dilatonic fields.

Авторы
Редакторы
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Сборник материалов конференции
Издательство
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Номер выпуска
7
Язык
Английский
Страницы
1593-1602
Статус
Опубликовано
Подразделение
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Ссылка
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Номер
-
Том
36
Год
2004
Организации
  • 1 Ctr. Gravitation/Fundamental Metrol., VNIIMS, 3-1 M. Ulyanovoy Str., Moscow, 119313, Russian Federation
  • 2 Inst. of Gravitation and Cosmology, Peoples' Friendship Univ. of Russia, 6 Miklukho-Maklaya St., Moscow 117198, Russian Federation
Ключевые слова
Acceleration; Cosmological solutions; Extra dimensions; S-branes
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/3626/