Dynamics of spherical charged dust shells in de Sitter space
نویسندگان
چکیده
We study the dynamics of charged, spherically symmetric dust shells in presence a positive cosmological constant. find generalizations well-known solutions asymptotically flat spacetime, particular orbits into "parallel universes", but also new corresponding to "bounce" shell before an event horizon has formed. discuss "bubble" solutions, which charged and oppositely singularity are spontaneously created annihilated.
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ژورنال
عنوان ژورنال: Physical review
سال: 2022
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.106.064005