31 citations · 73 across the 7 of their papers we have counts for
Showing 2004Show all
3 papers · 1 filter
math.QA2004
The Dirac operator on SU_q(2)
Ludwik Dabrowski, Giovanni Landi, Andrzej Sitarz +2
We construct a 3^+ summable spectral triple (A(SU_q(2)),H,D) over the quantum group SU_q(2) which is equivariant with respect to a left and a right action of U_q(su(2)). The geomet…
math.QA2004
A Hopf bundle over a quantum four-sphere from the symplectic group
Giovanni Landi, Chiara Pagani, Cesare Reina
We construct a quantum version of the SU(2) Hopf bundle . The quantum sphere arises from the symplectic group and a quantum 4-sphere is obtai…
hep-th2004
Matrix Quantum Mechanics and Soliton Regularization of Noncommutative Field Theory
Giovanni Landi, Fedele Lizzi, Richard J. Szabo
We construct an approximation to field theories on the noncommutative torus based on soliton projections and partial isometries which together form a matrix algebra of functions on…