Novel black holes in higher derivative gravity

Abstract

We find a class of novel black holes in higher derivative theory. The novel black holes follow behavior of~\sch\ ones at large mass limit, while dramatically differentiate from ~\sch\ ones for little holes because of the effects which may root in quantum gravity. The temperature of the hole takes maximum for a specific mass, which is related to the new sale introduced in the higher derivative theory, and goes to zero at little mass limit. This property leads to a significant observation that the novel black hole may be a candidate for dark matters evading constraint from $\gamma$-ray burst.

12 pages, 10 figures, references added, published in JHEP

References in corpus (10)

• Black Holes in Higher-Derivative Gravity
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Cited by in corpus (10)

• Effective four-dimensional loop quantum black hole with a cosmological constant
• Optical appearance of numerical black hole solutions in higher derivative gravity
• Topological black holes in higher derivative gravity
• Dust collapse and horizon formation in Quadratic Gravity
• Stability of Schwarzshild black holes in quadratic gravity with Weyl curvature domination
• Black holes and other exact solutions in six-derivative gravity
• Quantum Oppenheimer-Snyder models in loop quantum cosmology with Lorentz term
• Analytical approximations to charged black hole solutions in Einstein-Maxwell-Weyl gravity
• Black holes with scalar hair: Extending from and beyond the Schwarzschild solution
• Black Holes and Non-perturbative Gravitational Waves in $f(R)$ Gravity