TY  - JOUR
AU  - López Maroto, Antonio
PY  - 2000
DO  - 10.1016/S0920-5632(99)00896-8
SN  - 0920-5632
UR  - https://hdl.handle.net/20.500.14352/59331
T2  - Nuclear Physics B-Proceedings Supplements
AB  - We study the production of gravitinos during the preheating era after inflation by means of the non-perturbative Bogolyubov technique. Considering only the helicity ±3/2 states, the problem is reduced to the simpler Dirac fermions case. We calculate...
LA  - eng
M2  - 351
PB  - Elsevier Science Bv
KW  - Big-bang nucleosynthesis
KW  - Inflation
KW  - Fermions
KW  - Supersymmetry
KW  - Supergravity
KW  - Universe
KW  - Physics
TI  - Gravitino production during preheating
TY  - journal article
VL  - 81
ER  -