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Published in 2018 at "General Relativity and Gravitation"
DOI: 10.1007/s10714-018-2412-2
Abstract: It is well-known that the exact solution of non-linear $$\sigma $$σ model coupled to gravity can be perceived as an exterior gravitational field of a global monopole. Here we study Einstein’s equations coupled to a…
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Keywords:
black holes;
infeld dbi;
global defects;
dbi ... See more keywords