Modified Bose-Einstein Condensate Black Holes in d Dimensions

Abstract

[Remark: Much more natural and important models are studied in arXiv:1405.2083. Furthermore, the physical picture given there is much more complete.] The quantum N-portrait -- black holes pictured as Bose-Einstein condensates -- is studied for a special class of models in arbitrary dimensions. In the presence of extra dimensions, the depletion rate is shown to be significantly enhanced in these models as compared to standard semi-classical results. Consequences for large as well as micro condensates are discussed. Speculations are made on a possible connection of higher-dimensional graviton condensates, strings and branes.

7 pages, 1 figure, 1 table; v2: temporary version; v3: unchanged except for the abstract with a pointer to arXiv:1405.2083

References in corpus (1)

• Black Hole Macro-Quantumness

Cited by in corpus (9)

• Black Hole Formation and Classicalization in Ultra-Planckian 2 -> N Scattering
• Black holes as self-sustained quantum states, and Hawking radiation
• Thermal corpuscular black holes
• Nambu-Goldstone Effective Theory of Information at Quantum Criticality
• Thermal BEC black holes
• Horizon of quantum black holes in various dimensions
• Baryon number conservation in Bose-Einstein condensate black holes
• Consistent Cosmic Microwave Background Spectra from Quantum Depletion
• Stückelberg Formulation of Holography