1999/04/27 by O. B. Zaslavskii, О. Б. Заславский · 2 citations
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Character (mathematics) #Cosmology and Gravitation Theories #Dilaton #Generalization #Geometry #Mathematical analysis #Mathematics #Noncommutative and Quantum Gravity Theories #Physics #Pure mathematics #Star (game theory) #Theoretical physics #gr-qc #hep-th
paper · pdf · doi:10.1016/s0370-2693(99)00661-9
published as Phys.Lett. B459 (1999) 105-111 · 12 pages, REVTeX 3.0
arxiv created 1999/04/27 · openalex publication_date 1999/07/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Found is a general form of static solutions in exactly solvable models of 2d dilaton gravity at finite temperature. We reveal a possibility for the existence of everywhere regular solutions including black holes, semi-infinite throats and star-like configurations. In particular, we consider the Bose-Parker-Peleg (BPP) model which possesses a semi-infinite throat and analyze it at finite temperature. We also suggest generalization of the BPP model in which the appearance of semi-infinite throat has a generic character and does not need special fine tuning between parameters of the solution.