Tunneling of massive vector particles from types of BTZ-like black holes

Wajiha Javed,Rimsha Babar,Ali Övgün,Riasat Ali

doi:10.1140/epjp/i2019-12877-5

Abstract

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.

Highlights

The standard universe model successfully explains the observations of a cosmic microwave background (CMB) but there are still some unresolved issues regarding the origins of the fluctuations, horizon, flatness and magnetic monopole
In this paper we investigate a warm inflation scenario of a locally rotationally symmetric Bianchi I model using a background of modified Chaplygin gas
We have studied the warm anisotropic inflationary universe with modified Chaplygin gas in the background of locally rotationally symmetric Bianchi I universe model

Summary

INTRODUCTION

The standard universe model (hot big-bang cosmology) successfully explains the observations of a cosmic microwave background (CMB) but there are still some unresolved issues regarding the origins of the fluctuations, horizon, flatness and magnetic monopole. The inflaton starts an oscillation at about the minimum of its potential, losing its energy to other fields that are present in the theory [12] After this epoch, the universe is filled with radiation. Tzφz−1 where T is the temperature of the thermal bath,φ is the scalar field, Cφ is a dissipation microscopic dynamics and z is an integer term for the different specific values s.t z = 3, 1, 0, −1 for low, high, and constant temperature. According to the conditions of warm inflation, it can be existence of thermal radiation and temperature T >> H. According to Chaplygin gas with an exotic equation of state and with negative pressure can be described by ρcg = − χ , ρcg and ρgcg.

MODIFIED CHAPLYGIN GAS INSPIRED INFLATION

THE WEAK DISSIPATIVE REGIME

THE STRONG DISSIPATIVE REGIME

CONCLUSION