Some recent important results on black hole (BH) quantum physics concerning the BH
effective state and the natural correspondence between Hawking radiation and BH quasi …

In this paper we have studied the propagation of a massless scalar field minimally coupled
to a black hole with the source of cloud of strings in 2+ 1 f (R) gravity theory. In particular we …

In 1976 S. Hawking claimed that “Because part of the information about the state of the
system is lost down the hole, the final situation is represented by a density matrix rather than …

Chargeless massive scalar fields are studied in the spacetime of Born–Infeld dilaton black
holes (BIDBHs). We first separate the massive covariant Klein–Gordon equation into radial …

The quasinormal spectrum of a charged scalar field around a nonextremal Reissner-
Nordström black hole, especially in the limit of large electromagnetic interaction, has been …

We recently improved the famous result of Parikh and Wilczek, who found a probability of
emission of Hawking radiation that is compatible with a non-strictly thermal spectrum …

In this paper we consider the three-dimensional Gödel black hole as a background and we
study the vector particle tunneling from this background in order to obtain the Hawking …

In this paper, we explore the evolution of a Dirac oscillator (DO) field within the near-horizon
region of the Banados, Teitelboim, and Zanelli (BTZ) black hole (BH) by seeking exact …

Introducing a black hole (BH) effective temperature, which takes into account both the non-
strictly thermal character of Hawking radiation and the countable behavior of emissions of …

In a seminal paper, Alcubierre showed that Einstein's theory of general relativity appears to
allow a super-luminal motion. In the present study, we use a recent eternal-warp-drive …