Wave asymptotics at a cosmological time-singularity: classical and quantum scalar fields
Idioma
en
Article de revue
Este ítem está publicado en
Commun.Math.Phys. 2019, vol. 369, n° 3, p. 973-1020
Resumen en inglés
We investigate the propagation of the scalar waves in the FLRW universes beginning with a Big Bang and ending with a Big Crunch, a Big Rip, a Big Brake, or a Sudden Singularity. We obtain the sharp description of the ...Leer más >
Palabras clave en inglés
big crunch
big bang
Klein-Gordon equation: solution
Robertson-Walker
propagation
singularity
big rip
asymptotic behavior