Publication Date:
2014-11-15
Description:
Author(s): Saoussen Mbarek and M. B. Paranjape We study the possibility of the existence of negative mass bubbles within a de Sitter spacetime background with matter content corresponding to a perfect fluid. It is shown that there exist configurations of the perfect fluid that satisfy everywhere the dominant energy condition, the Einstein equati... [Phys. Rev. D 90, 101502] Published Fri Nov 14, 2014
Keywords:
General relativity, gravitation
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics