Numerical solutions of inflating higher dimensional global defects
نویسندگان
چکیده
منابع مشابه
Gravity of higher-dimensional global defects
Solutions of Einstein’s equations are found for global defects in a higherdimensional spacetime with a nonzero cosmological constant Λ. The defect has a (p − 1)-dimensional core (brane) and a ‘hedgehog’ scalar field configuration in the n extra dimensions. For Λ = 0 and n > 2, the solutions are characterized by a flat brane worldsheet and a solid angle deficit in the extra dimensions. For Λ > 0...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2005
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.71.084002