Regular Article - Theoretical Physics
One particle quantum equation in a de Sitter spacetime
Institut für Theoretische Physik, Universität Köln, Zülpicher Str. 77, 50937 , Cologne, Germany
* e-mail: rf@thp.Uni-Koeln.DE
Accepted: 31 July 2014
Published online: 12 August 2014
We consider a free particle in a de Sitter spacetime. We use a picture in which the analogs of the Schrödinger operators of the particle are independent of both the time and the space coordinates. These operators induce operators which are related to Killing vectors of the de Sitter spacetime.
© SIF and Springer-Verlag Berlin Heidelberg, 2014