Results 1 to 10 of about 111,994 (335)

Hawking radiation of five-dimensional charged black holes with scalar fields

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2017
We investigate the Hawking radiation cascade from the five-dimensional charged black hole with a scalar field coupled to higher-order Euler densities in a conformally invariant manner.
Yan-Gang Miao, Zhen-Ming Xu
exaly   +6 more sources

Deriving the Hawking Temperature of (Massive) Global Monopole Spacetime via a Topological Formula

open access: yesEntropy, 2022
In this work, we study the Hawking temperature of the global monopole spacetime (non-spherical symmetrical black hole) based on the topological method proposed by Robson, Villari, and Biancalana (RVB).
Junlan Xian
exaly   +3 more sources

Observing Hawking radiation in Bose-Einstein condensates via correlation measurements [PDF]

open access: green, 2012
Observing quantum particle creation by black holes (Hawking radiation) in the astrophysical context is, in ordinary situations, hopeless. Nevertheless the Hawking effect, which depends only on kinematical properties of wave propagation in the presence of
Fabbri, A.
core   +4 more sources

Quantum Gravity Effect on the Tunneling Particles from 2 + 1-Dimensional New-Type Black Hole

open access: yesAdvances in High Energy Physics, 2018
We investigate the generalized uncertainty principle (GUP) effect on the Hawking temperature for the 2 + 1-dimensional new-type black hole by using the quantum tunneling method for both the spin-1/2 Dirac and the spin-0 scalar particles.
Ganim Gecim, Yusuf Sucu
doaj   +3 more sources

Hawking radiation as instantons

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
There have been various interpretations of Hawking radiation proposed based on the perturbative approach, and all have confirmed Hawking’s original finding.
Pisin Chen, Misao Sasaki, Dong-han Yeom
doaj   +3 more sources

Topological approach to derive the global Hawking temperature of (massive) BTZ black hole

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2020
In this paper, we study the Hawking temperature of the BTZ black hole based on the purely topological method proposed by Robson, Villari, and Biancalana (RVB) [Phys. Rev. D 99, 044042 (2019)].
Shao-Wen Wei, Yu-Xiao Liu
exaly   +3 more sources

The GUP effect on Hawking radiation of the 2 + 1 dimensional black hole

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2017
We investigate the Generalized Uncertainty Principle (GUP) effect on the Hawking radiation of the 2+1 dimensional Martinez–Zanelli black hole by using the Hamilton–Jacobi method.
Ganim Gecim, Yusuf Sucu
exaly   +3 more sources

A Critical Study of Stephen Hawking’s View of about the Inseparability Between “Cosmic Temporal of Beginningless” and “Atheism” Based on the Principles of Transcendent Theosophy [PDF]

open access: yesآموزه‌‌های فلسفه اسلامي, 2023
The issue of the temporal beginning of the cosmos is one of the challenging issues which, in addition to philosophy and theology, has attracted the attention of contemporary physicists, so that some of them have expressed metaphysical-theological ...
Ahmad Mansouri Matak (gilani)   +2 more
doaj   +1 more source

Critical Study of the Results of Hawking’s Theory of Unity in Physics Based on Mullā Ṣadrā’s Graded Unity [PDF]

open access: yesآموزه‌‌های فلسفه اسلامي, 2021
Stephen Hawking, a contemporary theoretical physicist, considered the discovery of a unifying theory in physics to be very effective and he claims the existence of the theory of great unity by claiming the three possibilities.
Ahmad Mansouri Matak (Gilani)   +3 more
doaj   +1 more source

Facultative cleaning of spiral‐horned antelope by the African paradise flycatcher (Terpsiphone viridis)

open access: yesEcology and Evolution, 2022
In cleaning associations, individuals known as “cleaners” remove and feed on parasites and pests found on, or around, other animals known as “clients.” While best documented in marine environments and as mutualisms, cleaning associations are widespread ...
Finote Gijsman
doaj   +1 more source

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