264 citations · 1.9k across the 41 of their papers we have counts for
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Dirac Operators on Coset Spaces
A. P. Balachandran, Giorgio Immirzi, Joohan Lee +1
The Dirac operator for a manifold Q, and its chirality operator when Q is even dimensional, have a central role in noncommutative geometry. We systematically develop the theory of…
Discrete-Time Quantum Field Theory and the Deformed Super Virasoro Algebra
Masud Chaichian, Peter Presnajder
We show that the deformations of Virasoro and super Virasoro algebra, constructed earlier on an abstract mathematical background, emerge after Wick rotation, within an exact treatm…
Matrix models on the fuzzy sphere
Brian P. Dolan, Denjoe O'Connor, Peter Presnajder
Field theory on a fuzzy noncommutative sphere can be considered as a particular matrix approximation of field theory on the standard commutative sphere. We investigate from this po…