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Compact (A)dS Boson Stars and Shells

Betti Hartmann, Burkhard Kleihaus, Jutta Kunz, Isabell Schaffer · 2013 · gr-qc · DOI 10.1103/physrevd.88.124033 · arXiv 1310.3632

1 Pith paper cite this work, alongside 29 external citations. Polarity classification is still indexing.

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abstract

We present compact Q-balls in an (Anti-)de Sitter background in D dimensions, obtained with a V-shaped potential of the scalar field. Beyond critical values of the cosmological constant compact Q-shells arise. By including the gravitational back-reaction, we obtain boson stars and boson shells with (Anti-)de Sitter asymptotics. We analyze the physical properties of these solutions and determine their domain of existence. In four dimensions we address some astrophysical aspects.

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gr-qc 1

years

2012 1

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UNVERDICTED 1

representative citing papers

Dynamical Boson Stars

gr-qc · 2012-02-27 · unverdicted · novelty 2.0

Boson stars are particle-like solutions in general relativity that model dark matter, black hole mimickers, and binary systems.

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Showing 1 of 1 citing paper.

  • Dynamical Boson Stars gr-qc · 2012-02-27 · unverdicted · none · ref 242 · internal anchor

    Boson stars are particle-like solutions in general relativity that model dark matter, black hole mimickers, and binary systems.