Standing gravitational waves from domain walls

We construct a plane symmetric, standing gravitational wave for a domain wall plus a massless scalar field. The scalar field can be associated with a fluid which has the properties of "stiff" matter, i.e., matter in which the speed of sound equals the speed of light. Although domain walls are observationally ruled out in the present era, the solution has interesting features which might shed light on the character of exact nonlinear wave solutions to Einstein's equations. Additionally this solution may act as a template for higher dimensional "brane-world" model standing waves. © 2009 The American Physical Society.

Авторы
Gogberashvili M.1, 2, 4 , Myrzakul S.4, 3 , Singleton D. 4, 5
Номер выпуска
2
Язык
Английский
Статус
Опубликовано
Номер
024040
Том
80
Год
2009
Организации
  • 1 Andronikashvili Institute of Physics, 6 Tamarashvili Street, Tbilisi 0177, Georgia
  • 2 Javakhishvili Tbilisi State University, 3 Chavchavadze Avenue, Tbilisi 0128, Georgia
  • 3 Department of General and Theoretical Physics, Gumilev Eurasian National University, Astana, 010008, Kazakhstan
  • 4 California State University, Fresno, Physics Department, Fresno, CA 93740-8031, United States
  • 5 Institute of Gravitation and Cosmology, Peoples' Friendship University of Russia, Moscow 117198, Russian Federation
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/2933/
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