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Particle Creation from Vacuum Near an Homogeneous Isotropic Singularity
S. G. Mamaev,Alexei A. Starobinsky,V. M. Mostepanenko +2 more
- Vol. 70, pp 1577-1591
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The article was published on 1976-01-01 and is currently open access. It has received 59 citations till now. The article focuses on the topics: Interacting boson model & Scalar boson.read more
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The generalized Abel-Plana formula with applications to Bessel functions and casimir effect
TL;DR: In this article, the authors generalized the Abel-Plana formula and derived the divergent parts from the vacuum expectation values for the local physical observables in a manifestly cutoff independent way and presented them in the form of strongly convergent integrals.
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Ultrahigh-energy cosmic rays, superheavy long-lived particles, and matter creation after inflation
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Remarks on positive frequency and Hamiltonians in expanding universes.
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Nonsingular Model of the Universe with the Quantum-Gravitational de Sitter Stage and its Observational Consequences
TL;DR: In this article, the existence of a singularity at some finite moment of time t = 0 in the past was shown to be a fundamental difficulty in the analysis of the Friedmann-Robertson-Walker cosmological model, and it is shown that the Friedman solution cannot be analytically continued to the region t < 0 where there is no space and no time.
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Cosmological landscape from nothing: some like it hot
TL;DR: In this article, the authors proposed a model of the quantum universe based on the Euclidean path integral and showed that the cosmological landscape is limited to a bounded range Λmin≤Λ≤ Λmax.