10 citations · 24 across the 7 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
gr-qc2004★ 1 cited
Quantum theory of scalar field in isotropic world
K. A. Bronnikov, E. A. Tagirov
Fock representations are constructed for a free scalar field in the closed and quasi-Euclidean isotropic cosmological models. Invariance of their cyclic vector (vacuum) under isome…
gr-qc2004
Nonsingular multidimensional cosmologies with Lobachevsky spatial sections
K. A. Bronnikov
Examples of nonsingular cosmological models are presented on the basis of exact solutions to multidimensional gravity equations. These examples involve pure imaginary scalar fields…