P
Partha Sarathi Chakraborty
Researcher at Indian Statistical Institute
Publications - 59
Citations - 430
Partha Sarathi Chakraborty is an academic researcher from Indian Statistical Institute. The author has contributed to research in topics: Spectral triple & Noncommutative geometry. The author has an hindex of 10, co-authored 44 publications receiving 418 citations.
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Equivariant spectral triples on the quantum SU(2) group
TL;DR: In this article, the authors characterized all equivariant odd spectral triples for the quantum SU(2) group acting on its L2-space and having a nontrivial Chern character.
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Geometry on the quantum Heisenberg manifold
TL;DR: In this paper, the ergodic action of Heisenberg group was used to construct a family of spectral triples and it was shown that associated Kasparov modules are homotopic.
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Characterization of $SU_q(\ell+1)$-equivariant spectral triples for the odd dimensional quantum spheres
TL;DR: In this paper, Chakraborty et al. characterized equivariant spectral triples under a canonical action on the odd dimensional sphere of the quantum group $SU_q(2)-q(1) and showed that these triples have nontrivial homology class.
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Characterization of SU q (ℓ + 1)-equivariant spectral triples for the odd dimensional quantum spheres
TL;DR: In this paper, a canonical action on the odd dimensional sphere S 2l+1 q has been characterized and an optimum family of equivariant spectral triples having nontrivial K-homology class has been constructed.
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Probability and geometry on some noncommutative manifolds
TL;DR: In this article, the effect of perturbation by inner derivation on the associated quantum stochastic process and geometric parameters like volume and scalar curvature have been studied in a noncommutative torus.