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Watch a 55-minute lecture from the BIMSA-Tsinghua Quantum Symmetry Seminar where Dr. Keshab Chandra Bakshi from IIT Kanpur explores the construction of potentially new infinite depth subfactors using pairs of inequivalent complex Hadamard matrices of order 4. Learn about 'two subfactor theory' when complex Hadamard matrices are equivalent, and discover applications in calculating relative entropy and angle operators between spin model subfactors. The presentation includes references to published work in the International Journal of Mathematics, Journal of the Australian Mathematical Society, and arXiv, with slides available on the BIMSA website. Dr. Bakshi is an Assistant Professor specializing in C*-algebras, von Neumann algebras, and Jones' subfactor theory.
