2008/01/31 by Neven Bilić, Gary B. Tupper, Raoul D. Viollier · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #High-Energy Particle Collisions Research #astro-ph #gr-qc #hep-ph
paper · pdf · doi:10.1088/1475-7516/2008/09/002
published as JCAP0809:002,2008 · 9 pages, minor corrections, a reference added, the discussion on consistency of the Thomas-Fermi approximation expanded, to appear in JCAP
arxiv created 2008/08/06 · openalex publication_date 2008/09/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
Applying the Thomas–Fermi approximation to renormalizable field theories, we construct ghost condensation models that are free of the instabilities associated with violations of the null-energy condition.