2011/04/30 by Stoytcho S. Yazadjiev
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Pulsars and Gravitational Waves Research #astro-ph.HE #gr-qc
paper · pdf · doi:10.1103/physrevd.83.127501
published as Phys.Rev.D83:127501,2011 · 8 pages, LaTex; v2 comments and references added, typos corrected
openalex publication_date 2011/06/07 · arxiv created 2011/06/09 · arxiv updated 2011/06/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Adopting the phantom (ghost) scalar field description of dark energy, we construct a general class of exact interior solutions describing mixed relativistic stars containing both ordinary matter and dark energy in different proportions. The exterior solution that continuously matches the interior solutions is also found. Exact solutions describing extremal configurations with zero ordinary matter pressure are also constructed.