Phenomenology of coherent state non-commutativity
Massimiliano Rinaldi
University of Geneva
Mercredi 21/04/2010, 14:15
Salle Claude Itzykson, Bât. 774, Orme des Merisiers

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.

Contact : ccaprini


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