28 citations · 167 across the 20 of their papers we have counts for
3 papers · 1 filter
Levi-Civita connections for a class of spectral triples
Jyotishman Bhowmick, Debashish Goswami, Sugato Mukhopadhyay
We give a new definition of Levi-Civita connection for a noncommutative pseudo-Riemannian metric on a noncommutative manifold given by a spectral triple. We prove the existence-uni…
Quantum symmetries of the twisted tensor products of C*-algebras
Jyotishman Bhowmick, Arnab Mandal, Sutanu Roy +1
We consider the construction of twisted tensor products in the category of C*-algebras equipped with orthogonal filtrations and under certain assumptions on the form of the twist c…
Tube representations and twisting of graded categories
Jyotishman Bhowmick, Shamindra Ghosh, Narayan Rakshit +1
We study deformation of tube algebra under twisting of graded monoidal categories. When a tensor category is graded over a group , a torus-valued 3-cocycle on …