TY - JOUR
T1 - Tunnelling of Massive/Massless Bosons from the Apparent Horizon of FRW Universe
AU - Jusufi, Kimet
AU - Ovgun, Ali
AU - Apostolovska, Gordana
N1 - Publisher Copyright:
© 2017 Kimet Jusufi et al.
PY - 2017
Y1 - 2017
N2 - We investigate the Hawking radiation of vector particles from the apparent horizon of a Friedmann-Robertson-Walker (FRW) universe in the framework of quantum tunnelling method. Furthermore we use Proca equation, a relativistic wave equation for a massive/massless spin-1 particle (massless γ photons, weak massive W± and Z0 bosons, strong massless gluons, and ρ and ω mesons) together with a Painlevé space-time metric for the FRW universe. We solve the Proca equation via Hamilton-Jacobi (HJ) equation and the WKB approximation method. We recover the same result for the Hawking temperature associated with vector particles as in the case of scalar and Dirac particles tunnelled from outside to the inside of the apparent horizon in a FRW universe.
AB - We investigate the Hawking radiation of vector particles from the apparent horizon of a Friedmann-Robertson-Walker (FRW) universe in the framework of quantum tunnelling method. Furthermore we use Proca equation, a relativistic wave equation for a massive/massless spin-1 particle (massless γ photons, weak massive W± and Z0 bosons, strong massless gluons, and ρ and ω mesons) together with a Painlevé space-time metric for the FRW universe. We solve the Proca equation via Hamilton-Jacobi (HJ) equation and the WKB approximation method. We recover the same result for the Hawking temperature associated with vector particles as in the case of scalar and Dirac particles tunnelled from outside to the inside of the apparent horizon in a FRW universe.
UR - http://www.scopus.com/inward/record.url?scp=85022037211&partnerID=8YFLogxK
U2 - 10.1155/2017/8798657
DO - 10.1155/2017/8798657
M3 - Article
AN - SCOPUS:85022037211
SN - 1687-7357
VL - 2017
JO - Advances in High Energy Physics
JF - Advances in High Energy Physics
M1 - 8798657
ER -