58 citations · 410 across the 51 of their papers we have counts for
3 papers · 1 filter
Quantum entanglement: The unitary 8-vertex braid matrix with imaginary rapidity
Amitabha Chakrabarti, Anirban Chakraborti, Aymen Jedidi
We study quantum entanglements induced on product states by the action of 8-vertex braid matrices, rendered unitary with purely imaginary spectral parameters (rapidity). The unitar…
Entangled three-particle states in magnetic field: Periodic correlations and density matrices
Amitabha Chakrabarti, Anirban Chakraborti
We present a novel study of the time evolutions of entangled states of three spin-1/2 particles in the presence of a constant external magnetic field, which causes the individual s…
Unitary Braid Matrices: Bridge between Topological and Quantum Entanglements
B. Abdesselam, A. Chakrabarti
Braiding operators corresponding to the third Reidemeister move in the theory of knots and links are realized in terms of parametrized unitary matrices for all dimensions. Two dist…