Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2013

Идентификатор DOI: 10.1103/PhysRevD.87.024025

Аннотация: We consider the vanishing thickness limit of a wall separating Minkowski spacetime from Schwarzschild or Friedmann spacetime with the purpose of obtaining the thin shell described by the Israel matching formalism. We show that the thin shell cannot be a limit of the wall consisting of Lemaitre-Tolman-Bondi dust. To successfully implement the required limit, it is necessary to add anisotropy to the stress tensor of the wall matter. For such anisotropic matter, we derive boundary conditions that allow carrying out the limit. Finally, we provide an example of a solution satisfying these conditions. DOI: 10.1103/PhysRevD.87.024025

Журнал: PHYSICAL REVIEW D

Выпуск журнала: Vol. 87, Is. 2

ISSN журнала: 15507998

Место издания: COLLEGE PK

Издатель: AMER PHYSICAL SOC

• Drobov I.V. (Siberian Fed Univ, Dept Theoret Phys, Krasnoyarsk 660041, Russia)
• Tegai S.Ph. (Siberian Fed Univ, Dept Theoret Phys, Krasnoyarsk 660041, Russia)

• Web of Science Core Collection
• Scopus
• Ядро РИНЦ (eLIBRARY.RU)