Particle creation inspired warm inflation according to Planck 2018

2021 ◽  
pp. 100865
Author(s):  
Sadaf Maqsood ◽  
Abdul Jawad ◽  
Nelson Videla
Keyword(s):  
Particle Creation ◽  
Warm Inflation

scholarly journals Particle creation and warm inflation

2007 ◽  
Vol 650 (1) ◽  
pp. 65-71 ◽  
Author(s):  
Gert Aarts ◽  
Anders Tranberg
Keyword(s):  
Particle Creation ◽  
Warm Inflation

Vacuum polarization and particle creation in the presence of a potential step

2016 ◽  
Vol 31 (02n03) ◽  
pp. 1641031 ◽  
Author(s):  
S. P. Gavrilov ◽  
D. M. Gitman
Keyword(s):  
Electric Potential ◽  
Canonical Quantization ◽  
Particle Creation ◽  
Pair Creation ◽  
Dirac Field ◽  
Potential Step ◽  
Electron Positron ◽  
Physical Impact ◽  
Particle Interpretation ◽  
Electron Positron Pair

We consider QED with strong external backgrounds that are concentrated in restricted space areas. The latter backgrounds represent a kind of spatial x-electric potential steps for charged particles. They can create particles from the vacuum, the Klein paradox being closely related to this process. We describe a canonical quantization of the Dirac field with x-electric potential step in terms of adequate in- and out-creation and annihilation operators that allow one to have consistent particle interpretation of the physical system under consideration and develop a nonperturbative (in the external field) technics to calculate scattering, reflection, and electron-positron pair creation. We resume the physical impact of this development.

scholarly journals Particle creation by black holes

1976 ◽  
Vol 46 (2) ◽  
pp. 206-206 ◽  
Author(s):  
S. W. Hawking
Keyword(s):  
Black Holes ◽  
Particle Creation

scholarly journals Cosmological particle creation in a hadronic fluid

2015 ◽  
Vol 91 (10) ◽  
Author(s):  
Neven Bilić ◽  
Dijana Tolić
Keyword(s):  
Particle Creation

Cosmological solution in Brans-Dicke theory involving particle creation

1989 ◽  
Vol 155 (2) ◽  
pp. 233-240 ◽  
Author(s):  
R. K. Tarachand Singh ◽  
A. Ratnaprabha Devi
Keyword(s):  
Cosmological Solution ◽  
Particle Creation
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