Document type
ArticleVersion
Published versionPublication date
All rights reserved
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/12360
Bubbles in Kaluza-Klein theories with spacelike or timelike internal dimensions
Journal Title
Director/Tutor
Journal ISSN
Volume Title
Related resource
Abstract
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.
Subject
Subject (English)
Citation
Citation
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: 7 of June of 2026]. Available at: https://hdl.handle.net/2445/12360