A new mass scale, implications on black hole evaporation and holography

作者：Burikham Piyabut^*; Dhanawittayapol Rujikorn; Wuthicharn Taum

来源：International Journal of Modern Physics A, 2016, 31(16): 1650089.

DOI：10.1142/S0217751X16500895

• Mass scale
• generalized uncertainty principle
• black hole remnant
• Hawking radiation
• holography

We consider a new mass scale M-T = (h(2)root Lambda/G)(1/3) constructed from dimensional analysis by using G, h and Lambda and discuss its physical interpretation. Based on the Generalized Uncertainty Relation, a black hole with age comparable to the universe would stop radiating when the mass reaches a new mass scale M'(T) = c(h/G(2)root Lambda)(1/3) at which its temperature corresponds to the mass MT. Black hole remnants could have masses ranging from a Planck mass to a trillion kilograms. Holography persists even when the uncertainty relation is modified to the Minimum Length Uncertainty Relation (MLUR). The remnant black hole entropy is proportional to the surface area of the black hole in unit of the Planck area in arbitrary noncompact dimensions.

• 出版日期2016-6-10