Probing Alpha-Vacua of Black Holes in LHC

2007/04/18 by Tower Wang, Wang, Tower
Physics and Astronomy · #Astrophysics #Black Holes and Theoretical Physics #Black hole (networking) #Cosmology and Gravitation Theories #FOS: Physical sciences #Gravitational wave #Hawking radiation #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th) #Large Hadron Collider #Micro black hole #Particle physics #Physics #Quantum #Quantum Electrodynamics and Casimir Effect #Quantum mechanics #Schwarzschild radius #Spacetime #Unruh effect #hep-ph #hep-th

paper · pdf · doi:10.48550/arxiv.0704.2298

14 pages, 8 eps figures, improved substantially

openalex publication_date 2007/04/18 · arxiv created 2007/10/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Motivated by the idea of alpha-vacua in Schwarzschild spacetime, we studied the deformed spectrum of Hawking radiation. Such a deformation would leave signatures on the small black hole evaporation in LHC because their vacuum deviates from the Unruh state.

Citations

• Fermionicα-vacua
• A Model for High Energy Scattering in Quantum Gravity
• α-states in de Sitter space
• Calculable corrections to brane black hole decay: The scalar case
• Particle creation by black holes
• Les Houches Lectures on De Sitter Space

Related

• Black Holes at the Large Hadron Collider
• Probing quantum gravity effects in black holes at LHC
• Introduction to Black Hole Microscopy
• Radiative properties of a nonsingular black hole: Hawking radiation and gray-body factor
• Astrophysical black holes may radiate, but they do not evaporate