INVESTIGADORES
SIMEONE Claudio Mauricio
artículos
Título:
Thin-shell wormholes associated with global cosmic strings
Autor/es:
CECILIA BEJARANO; ERNESTO EIROA; CLAUDIO SIMEONE
Revista:
PHYSICAL REVIEW D - PARTICLE AND FILDS
Editorial:
APS
Referencias:
Lugar: New York; Año: 2007 vol. 75 p. 27501 - 27504
ISSN:
0556-2821
Resumen:
In this article we construct cylindrical thin-shell wormholes in the context of global cosmic strings. We study the stability of static configurations under perturbations preserving the symmetry and we find that the throat tends to collapse or expand, depending only on the direction of the velocity perturbation.
