Résumé / Abstract Seminaire_GReCO

"Phenomenological aspects of a minimal length in quantum field theory on curved space"

M. Rinaldi

In recent years, an alternative approach to non-commutativity has been proposed, which makes use of coordinate coherent states. This model has the advantage of being UV finite, unitary and does not make use of the usual star-product among fields. During the seminar, I will first briefly introduce the main ideas of this proposal. Then, I will consider some phenomenological aspects, focusing in particular on the modifications to quantum field theory on curved space and on the inflationary scenario that can emerge form this theory.

lundi 19 avril 2010 - 11:00
Salle des séminaires Évry Schatzman,
Institut d'Astrophysique de Paris

Page web du séminaire / Seminar's webpage