Propagation of Massive Scalar Fields in Pre-Big Bang Cosmologies
Language
en
Article de revue
This item was published in
Commun.Math.Phys. 2020, vol. 380, n° 2, p. 973-1001
English Abstract
We investigate the linear and semilinear massive Klein–Gordon equations in geometrical frameworks of type “Conformal Cyclic Cosmology” of R. Penrose, or “Singular Bouncing Scenario” as well. We give sufficient conditions ...Read more >
We investigate the linear and semilinear massive Klein–Gordon equations in geometrical frameworks of type “Conformal Cyclic Cosmology” of R. Penrose, or “Singular Bouncing Scenario” as well. We give sufficient conditions on the decay of the mass to the fields be able to propagate across the Big-Bang.Read less <
Origin
Hal imported