ar X iv : h ep - t h / 06 10 32 3 v 1 3 1 O ct 2 00 6 Aharonov - Casher effect for spin one particles in a noncommutative space

ar X iv : h ep - t h / 06 04 06 8 v 3 28 S ep 2 00 6 NONCOMMUTATIVE GEOMETRY AND GEOMETRIC PHASES

We have studied particle motion in generalized forms of noncommutative phase space, that simulate monopole and other forms of Berry curvature, that can be identified as effective internal magnetic fields, in coordinate and momentum space. The Ahranov-Bohm effect has been considered in this form of phase space, with operatorial structures of noncommutativity. Physical significance of our results...

ar X iv : h ep - t h / 03 10 14 5 v 1 1 5 O ct 2 00 3 Noncommutative geometry and the standard model

ar X iv : h ep - t h / 06 03 12 5 v 1 1 5 M ar 2 00 6 hep - th / 0603125 ITP – UH – 05 / 06 Noncommutative Instantons on C

We construct explicit solutions of the Hermitian Yang-Mills equations on the noncommutative space C θ . In the commutative limit they coincide with the standard instantons on CP written in local coordinates.

ar X iv : h ep - p h / 01 06 32 4 v 3 1 5 O ct 2 00 1 Anderson Theorem for Color Superconductor

Ginzburg-Landau functional is derived for a system possessing both chiral and diquark condensates. Anderson theorem for such a system is formulated and proved.

ar X iv : h ep - t h / 06 12 12 8 v 1 1 3 D ec 2 00 6 Riemannian Geometry of Noncommutative Surfaces