290 citations · 436 across the 5 of their papers we have counts for
5 papers
Extreme neutron stars from Extended Theories of Gravity
Artyom V. Astashenok, Salvatore Capozziello, Sergei D. Odintsov
We discuss neutron stars with strong magnetic mean fields in the framework of Extended Theories of Gravity. In particular, we take into account models derived from and $f(\c…
Bulk versus brane running couplings
Kimball A. Milton, Sergei D. Odintsov, Sergio Zerbini
A simplified higher dimensional Randall-Sundrum-like model in 6 dimensions is considered. It has been observed previously by Goldberger and Wise that in such a self-interacting sca…
Quantum scalar field in FRW Universe with constant electromagnetic background
S. P. Gavrilov, D. M. Gitman, S. D. Odintsov
We discuss massive scalar field with conformal coupling in Friedmann-Robertson-Walker (FRW) Universe of special type with constant electromagnetic field. Treating an external gravi…
Chiral Symmetry Breaking in the Nambu-Jona-Lasinio Model in Curved Spacetime with Non-Trivial Topology
E. Elizalde, S. Leseduarte, S. D. Odintsov
We discuss the phase structure (in the -expansion) of the Nambu-Jona-Lasinio model in curved spacetime with non-trivial topology . The evaluation…
Nambu-Jona-Lasinio Model in Curved Space-Time
T. Inagaki, T. Muta, S. D. Odinstov
The phase structure of Nambu-Jona-Lasinio model with N-component fermions in curved space-time is studied in the leading order of the 1/N expansion. The effective potential for com…