Tipus de document

Article

Versió

Versió publicada

Data de publicació

Tots els drets reservats

Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/12360

Bubbles in Kaluza-Klein theories with spacelike or timelike internal dimensions

Títol de la revista

Director/Tutor

ISSN de la revista

Títol del volum

Resum

region to the other. We also present a C-type solution that describes neutral bubbles in uniform acceleration, and we use it to construct an instanton that mediates the breaking of a cosmic string by forming bubbles at its ends. The rate for this process is also calculated. Finally, we argue that a similar solution can be constructed for magnetic bubbles, and that it can be used to describe a semiclassical instability of the two-timing vacuum against production of massless monopole pairs.

Matèries

Matèries (anglès)

Citació

Citació

CHAMBLIN, A. and EMPARAN GARCÍA DE SALAZAR, Roberto A. Bubbles in Kaluza-Klein theories with spacelike or timelike internal dimensions. Physical Review D. 1997. Vol. 55, num. 2, pags. 754-765. ISSN 0556-2821. [consulted: 27 of June of 2026]. Available at: https://hdl.handle.net/2445/12360

Exportar metadades

JSON - METS

Compartir registre