The non-spherical ground state of Proca stars
Spherical Proca Stars (PSs) are regarded as the ground state amongst the family of PSs. In accordance, spherical PSs are thought to have a fundamental branch of stable solutions. In this Letter, we provide energetic, morphological and dynamical evidence that spherical PSs are actually excited states...
Main Authors: | C.A.R. Herdeiro, E. Radu, N. Sanchis-Gual, N.M. Santos, E. dos Santos Costa Filho |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2024-05-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269324001539 |
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