TY  - JOUR
AU  - López Maroto, Antonio
AU  - Beltrán Jiménez, José
PY  - 2011
SN  - 0375-9687
UR  - https://hdl.handle.net/20.500.14352/44275
T2  - Progress of Theoretical Physics Supplement
AB  - In this work we consider quantum electromagnetic fields in an expanding universe. We start by reviewing the difficulties found when trying to impose the Lorenz condition in a time dependent geometry. Motivated by this fact, we explore the possibility...
M2  - 33
PB  - Progress Theoretical Physics Publication Office
KW  - Physics
KW  - Multidisciplinary
TI  - On the electromagnetic nature of dark energy and the origin of cosmic magnetic fields
TY  - journal article
ER  -