Gravitational vacuum condensate stars
作者： P. O. Mazur , E. Mottola
关键词: Gravitation 、 Schwarzschild radius 、 De Sitter universe 、 Gravastar 、 Quantum mechanics 、 Boltzmann's entropy formula 、 Compact star 、 Gravitational collapse 、 Physics 、 Event horizon
摘要: A new final state of gravitational collapse is proposed. By extending the concept Bose–Einstein condensation to systems, a cold, dark, compact object with an interior de Sitter condensate pv = -ρv and exterior Schwarzschild geometry arbitrary total mass M constructed. These regions are separated by shell small but finite proper thickness l fluid equation p +ρ, replacing both classical horizons. The solution has no singularities, event horizons, global time. Its entropy maximized under fluctuations given standard hydrodynamic thin shell, which order kBlMc/, instead Bekenstein–Hawking formula, SBH 4πkBGM2/c. Hence, unlike black holes, thermodynamically stable information paradox.
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