Hawking radiation from a dielectric black hole

Abstract

Using the new global embedding approach and analytical continuation method of wave function we discuss Hawking radiation of acoustic black holes. Unruh/Hawking temperature of the dielectric black hole is derived. The corresponding relation among these methods that calculate Hawking radiation of dielectric black hole is established. Our result shows that these methods are equivalent.

Quantum tunneling from a high dimensional Gödel black hole

“…Since Hawking made a striking discovery that a black hole can radiate particles from its event horizon with a black body spectrum and the temperature is proportional to its surface gravity [1], a considerable amount of work has been done relating to static, stationary and non-stationary black holes' Hawking radiation [2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. Recently, incorporating quantum gravity effects into black hole's physics, generalized uncertainty principle (GUP) with a minimal measurable length has attracted a lot of interest [19][20][21][22][23][24][25][26].…”