31 citations · 31 across the 3 of their papers we have counts for
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Regular homogeneous T-models with vacuum dark fluid
K. A. Bronnikov, I. G. Dymnikova
We present the class of regular homogeneous T-models with vacuum dark fluid, associated with a variable cosmological term. The vacuum fluid is defined by the symmetry of its stress…
Quantum Birth of a Hot Universe II. Model Parameter Estimates from CMB Temperature Fluctuations
I. G. Dymnikova, M. L. Fil'chenkov
We consider the quantum birth of a hot FRW universe from a vacuum-dominated quantum fluctuation with admixture of radiation and strings, which correspond to quantum tunnelling from…
From vacuum nonsingular black hole to variable cosmological constant
Irina Dymnikova
We outline the class of globally regular spherically symmetric solutions to the minimally coupled GR equations asymptotically de Sitter in the origin and asymptotically Schwarzschi…
Variable cosmological term - geometry and physics
Irina Dymnikova
We describe the dynamics of a cosmological term in the spherically symmetric case by an r-dependent second rank symmetric tensor Λ_{μν} invariant under boosts in the radial directi…