TY - JOUR
T1 - Greybody factors of massive charged fermionic fields in a charged two-dimensional dilatonic black hole
AU - Bécar, Ramón
AU - González, P. A.
AU - SAAVEDRA ALVEAR, JOEL FRANCISCO
AU - Vásquez, Yerko
PY - 2015/1/1
Y1 - 2015/1/1
N2 - We study massive charged fermionic perturbations in the background of a charged two-dimensional dilatonic black hole, and we solve the Dirac equation analytically. Then we compute the reflection and transmission coefficients and the absorption cross section for massive charged fermionic fields, and we show that the absorption cross section vanishes at the low- and high-frequency limits. However, there is a range of frequencies where the absorption cross section is not null. Furthermore, we study the effect of the mass and electric charge of the fermionic field over the absorption cross section.
AB - We study massive charged fermionic perturbations in the background of a charged two-dimensional dilatonic black hole, and we solve the Dirac equation analytically. Then we compute the reflection and transmission coefficients and the absorption cross section for massive charged fermionic fields, and we show that the absorption cross section vanishes at the low- and high-frequency limits. However, there is a range of frequencies where the absorption cross section is not null. Furthermore, we study the effect of the mass and electric charge of the fermionic field over the absorption cross section.
UR - http://www.scopus.com/inward/record.url?scp=84922326908&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-015-3292-1
DO - 10.1140/epjc/s10052-015-3292-1
M3 - Article
AN - SCOPUS:84922326908
VL - 75
JO - European Physical Journal C
JF - European Physical Journal C
SN - 1434-6044
IS - 2
ER -