scholarly journals Charged vector particles tunneling from black ring and 5D black hole

2019 ◽  
Vol 97 (2) ◽  
pp. 176-186 ◽  
Author(s):  
Wajiha Javed ◽  
Riasat Ali ◽  
G. Abbas
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quantum Tunneling ◽  
W Bosons ◽  
Black Ring ◽  
Boltzmann Factor ◽  
Radiation Process ◽  
Tunneling Phenomenon ◽  
Vector Particles ◽  
Electromagnetic Vector Potential

In this paper, we have investigated the Hawking radiation process as a semiclassical quantum tunneling phenomenon from black ring and 5D Myers–Perry black holes. Using Lagrangian of Glashow–Weinberg–Salam model with background electromagnetic field (for charged W-bosons) and the Wentzel–Kramers–Brillouin approximation, we have evaluated the tunneling rate or probability of charged vector particles at through the horizons by taking into account the electromagnetic vector potential. Moreover, we have calculated the corresponding Hawking temperature via Boltzmann factor for both types of considered background and analyzed the whole spectrum generally.

scholarly journals Effect of the GUP on the Hawking radiation of black hole in 2 + 1 dimensions with quintessence and charged BTZ-like magnetic black hole

2020 ◽  
Vol 35 (13) ◽  
pp. 2050104 ◽  
Author(s):  
R. Babar ◽  
W. Javed ◽  
A. Övgün
Keyword(s):  
Black Hole ◽  
Hawking Radiation ◽  
Quantum Tunneling ◽  
Generalized Uncertainty Principle ◽  
W Bosons ◽  
Tunneling Probability ◽  
Radiation Process ◽  
Massive Spin ◽  
Gravity Effects ◽  
Tunneling Phenomenon

In this paper, we investigate the Hawking radiation process by using the quantum tunneling phenomenon of massive spin-1 (W-bosons) and spin-0 particles by the black hole in 2 + 1 dimensions surrounded by quintessence as well as charged BTZ-like magnetic black hole. First of all, by using Hamilton–Jacobi ansatz and WKB approximation to the field equation of massive vector particles, we get the required tunneling rate of emitted particles and obtain the corresponding Hawking temperature [Formula: see text] for the black hole (BH) surrounded by quintessence. In order to study the quantum gravity effects, we utilize the generalized Proca and Klein–Gordan equations incorporating the generalized uncertainty principle (GUP) for these BHs and recover their modified tunneling probability as well as accompanying quantum corrected temperatures [Formula: see text].

scholarly journals Black hole emission of vector particles in (1+1) dimensions

2014 ◽  
Vol 29 (22) ◽  
pp. 1450118 ◽  
Author(s):  
S. I. Kruglov
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Event Horizon ◽  
Quantum Tunneling ◽  
De Sitter Space ◽  
Space Time ◽  
De Sitter ◽  
Proca Equation ◽  
Scalar Particles ◽  
Vector Particles

We investigate the radiation of spin-1 particles by black holes in (1+1) dimensions within the Proca equation. The process is considered as quantum tunneling of bosons through an event horizon. It is shown that the emission temperature for the Schwarzschild background geometry is the same as the Hawking temperature corresponding to scalar particles emission. We also obtain the radiation temperatures for the de Sitter, Rindler and Schwarzschild–de Sitter space–times. In a particular case when two horizons in Schwarzschild–de Sitter space–time coincides, the Nariai temperature is recovered. The thermodynamical entropy of a black hole is calculated for Schwarzschild–de Sitter space–time having two horizons.

scholarly journals Effect of Quintessential and Magnetic Field on GUP Modified Hawking Radiation

2019 ◽  
Author(s):  
Rimsha Babar ◽  
Wajiha Javed ◽  
Ali Övgün
Keyword(s):  
Magnetic Field ◽  
Hawking Radiation ◽  
Quantum Tunneling ◽  
Generalized Uncertainty Principle ◽  
W Bosons ◽  
Field Equations ◽  
Radiation Process ◽  
Massive Spin ◽  
Gravity Effects ◽  
Tunneling Phenomenon

In this paper, we investigate the Hawking radiation process by using the quantum tunneling phenomenon of massive spin-1 (W-bosons) and spin-0 particles from (2+1) dimensional Black Hoke with quintessential and magnetic field. For this purpose, using Hamilton-Jacobi ansatz, we apply the WKB approximation to the field equations of massive charged vector particles. We get the required tunneling rate of radiated particles and obtain their corresponding Hawking temperature $T_h$. In order to study the quantum gravity effects, we utilize the generalized Proca and Klein-Gordan equations incorporating the generalized uncertainty principle (GUP) and recover the accompanying quantum corrected temperature $T'_{h}$.

scholarly journals Black hole radiation of spin-1 particles in (1+2) dimensions

2014 ◽  
Vol 29 (39) ◽  
pp. 1450203 ◽  
Author(s):  
S. I. Kruglov
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Event Horizon ◽  
Quantum Tunneling ◽  
Radiation Temperature ◽  
De Sitter Spacetime ◽  
De Sitter ◽  
Black Hole Radiation ◽  
Sitter Spacetime ◽  
Vector Particles

The radiation of vector particles by black holes in (1+2) dimensions is investigated within the WKB approximation. We consider the process of quantum tunneling of bosons through an event horizon of the black hole. The emission temperature for the Schwarzschild background geometry coincides with the Hawking temperature and for the Rindler spacetime the temperature is the Unruh temperature. We also obtain the radiation temperature for the de Sitter spacetime.

scholarly journals Tunneling of Massive Vector Particles from Types of BTZ-like Black Holes

2019 ◽  
Author(s):  
Wajiha Javed ◽  
Riasat Ali ◽  
Rimsha Babar ◽  
Ali Övgün
Keyword(s):  
Black Holes ◽  
Quantum Tunneling ◽  
Equation Of Motion ◽  
Tunneling Probability ◽  
Rotation Parameter ◽  
Jacobi Method ◽  
Massive Boson ◽  
Effects Of Rotation ◽  
Massive Vector Particles ◽  
Vector Particles

In this paper, we analyze the Hawking radiation phenomenon for types of Banados-Teitelboim- Zanelli-like (BTZ-like) black holes. For this purpose, using the Hamilton-Jacobi method, we consider semi-classical WKB approximation to calculate the tunneling probabilities of massive boson particles. For these particles, we use the equation of motion for the Glashow-Weinberg-Salam model. Using quantum tunneling process of charged massive bossons, we compute the corresponding Hawking temperatures. Furthermore, we discuss the effects of rotation parameter on tunneling probability and temperature.

scholarly journals HAWKING RADIATION: A PARTICLE PHYSICS PERSPECTIVE

1993 ◽  
Vol 08 (18) ◽  
pp. 1661-1670 ◽  
Author(s):  
MATT VISSER
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Decay Rate ◽  
Hawking Radiation ◽  
Particle Physics ◽  
Naked Singularity ◽  
Black Body ◽  
Large Mass ◽  
High Energy ◽  
Radiation Process

It has recently become fashionable to regard black holes as elementary particles. By taking this suggestion reasonably seriously it is possible to cobble together an elementary particle physics based on estimate for the decay rate (black hole) i → (black hole) f+ (massless quantum) . This estimate of the spontaneous emission rate contains two free parameters which may be fixed by demanding that the high energy end of the spectrum of emitted quanta match a black body spectrum at the Hawking temperature. The calculation, though technically trivial, has important conceptual implications: (1) The existence of Hawking radiation from black holes seems ultimately dependent only on the fact that massless quanta (and all other forms of matter) couple to gravity. (2) The essentially thermal nature of the Hawking spectrum seems to depend only on the fact that the number of internal states of a large mass black hole is enormous. (3) Remarkably, the resulting formula for the decay rate gives meaningful answers even when extrapolated to low mass black holes. The analysis seems to support the scenario of complete evaporation as the end point of the Hawking radiation process (no naked singularity, no stable massive remnant).

scholarly journals Study on Tunnelling Radiation in 4 Dimension Black Holes Vector Particles

2021 ◽  
Vol 2083 (2) ◽  
pp. 022110
Author(s):  
Bingbing Chen
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Dirac Particle ◽  
Wkb Approximation ◽  
Jacobi Method ◽  
Vector Particle ◽  
Proca Equation ◽  
Dimensional Black Hole ◽  
Vector Particles

Abstract Recent studies show that the tunnelling radiation of vector particles has been studied successfully by WKB approximation and Hamilton-Jacobi method. In view of this, the main purpose of this paper is to study the Proca equation and the vector particles tunnelling radiation in a 4-dimensional black hole. Finally, the results here show that the temperature of the vector particle is the same as that of the Dirac particle.

scholarly journals Quantum tunneling approach of noncommutative geometry

2019 ◽  
Author(s):  
Vitaly Kuyukov
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quantum Information ◽  
Minkowski Space ◽  
Event Horizon ◽  
Noncommutative Geometry ◽  
Quantum Tunneling ◽  
Holographic Principle ◽  
Minkowski Space Time ◽  
Thermodynamics Of Black Holes

Hawking and Beckenstein’s theory of the thermodynamics of black holes indicates that there is a connection between quantum information and gravity. In general, their result is called the holographic principle. According to it, the entropy of a black hole is proportional to the area of the sphere of the event horizon. In this paper, noncommutative geometry is generalized using the holographic principle. Under certain assumptions, it is possible to obtain results from this synthesis regarding the geometry of the Minkowski space-time. To do this, we consider two main provisions for the generalization of noncommutative geometry.

scholarly journals Quantum tunneling approach of noncommutative geometry

2019 ◽  
Author(s):  
Vitaly Kuyukov
Keyword(s):  
Black Holes ◽  
Black Hole ◽  
Quantum Information ◽  
Minkowski Space ◽  
Event Horizon ◽  
Noncommutative Geometry ◽  
Quantum Tunneling ◽  
Holographic Principle ◽  
Minkowski Space Time ◽  
Thermodynamics Of Black Holes

Hawking and Beckenstein’s theory of the thermodynamics of black holes indicates that there is a connection between quantum information and gravity. In general, their result is called the holographic principle. According to it, the entropy of a black hole is proportional to the area of the sphere of the event horizon. In this paper, noncommutative geometry is generalized using the holographic principle. Under certain assumptions, it is possible to obtain results from this synthesis regarding the geometry of the Minkowski space-time. To do this, we consider two main provisions for the generalization of noncommutative geometry.

scholarly journals Tunneling of Massive Vector Particles from Types of BTZ-like Black Holes

2019 ◽  
Author(s):  
Wajiha Javed ◽  
Riasat Ali ◽  
Rimsha Babar ◽  
Ali Övgün
Keyword(s):  
Black Holes ◽  
Quantum Tunneling ◽  
Equation Of Motion ◽  
Tunneling Probability ◽  
Rotation Parameter ◽  
Jacobi Method ◽  
Massive Boson ◽  
Effects Of Rotation ◽  
Massive Vector Particles ◽  
Vector Particles

In this paper, we analyze the Hawking radiation phenomenon for types of Banados-Teitelboim- Zanelli-like (BTZ-like) black holes. For this purpose, using the Hamilton-Jacobi method, we consider semi-classical WKB approximation to calculate the tunneling probabilities of massive boson particles. For these particles, we use the equation of motion for the Glashow-Weinberg-Salam model. Using quantum tunneling process of charged massive bossons, we compute the corresponding Hawking temperatures. Furthermore, we discuss the effects of rotation parameter on tunneling probability and temperature.

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