The massless Einstein-Boltzmann system with a conformal-gauge singularity in an FLRW background

Autor:	Lee, Ho, Nungesser, Ernesto, Tod, Paul
Rok vydání:	2019
Předmět:	General Relativity and Quantum Cosmology
Druh dokumentu:	Working Paper
DOI:	10.1088/1361-6382/ab5f41
Popis:	We obtain finite-time existence for the massless Boltzmann equation, with a range of soft cross-sections, in an FLRW background with data given at the initial singularity. In the case of positive cosmological constant we obtain long-time existence in proper-time for small data as a corollary. Comment: 26 pages, no figures; this revised version is as accepted by CQG
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1903.06067 Zobrazit plný text záznamu View this record from Arxiv