Sep 24 – 28, 2017
Kazimierz Dolny, Poland
Europe/Warsaw timezone

Stochastic inflation

Sep 27, 2017, 4:30 PM
20m
Kazimierz Dolny, Poland

Kazimierz Dolny, Poland

Dom Pracy Twórczej SDP ul. Małachowskiego 17 24-120 Kazimierz Dolny
Oral presentation (preferred) Mathematical Physics 2

Speaker

Zbigniew Haba (University of Wrocław)

Description

It is possible to include unobservable fields and particles in cosmological models (warm inflation of Berera and Moss) as well as contribution of quantum fluctuations (Starobinsky, Vilenkin) by adding a noise term to classical equations. Such a noise term breaks the energy-momentum conservation. I introduce a compensating term to the energy-momentum repairing the conservation laws. Solutions of the resulting stochastic Einstein equations will be discussed.

Primary author

Zbigniew Haba (University of Wrocław)

Presentation materials