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Noncommutative quantum mechanics and quantum cosmology

By: Orfeu Bertolami
From: Depto. Física e Instituto de Plasmas e Fusăo Nuclear, Instituto Superior Técnico.
At: Complexo Interdisciplinar, B2-01
[2008-12-03] 12:00

We discuss the main features of a phase space noncommutative model of quantum mechanics and its application for quantum cosmology in the context of the Kantowski-Sachs minisuperspace geometry. Papers hep-th/0505064 (Phys.Rev.D72:025010,2005), hep-th/0509207 (Mod.Phys.Lett.A21:795-802,2006), gr-qc/0606131 (Phys.Lett.A372:5556-5559,2008), hep-th/0611257 (J.Math.Phys.49:072101,2008) and arXiv:0712.4122 [gr-qc] (Phys.Rev.D78:023516,2008)