1 citations · 2 across the 2 of their papers we have counts for
4 papers
Negativity and Concurrence as complete entanglement measures for two arbitrary qudits
Suranjana Rai, Jagdish R. Luthra
Two measures of entanglement, negativity and concurrence are studied for two arbitrary qudits. We obtain negativity as an expectation value of an operator. The differences of the s…
Negativity and Concurrence for two qutrits
Suranjana Rai, Jagdish R. Luthra
Two measures of entanglement, negativity and concurrence are studied for two qutrits. An operator origin of negativity is presented and an analytic formula connecting the two measu…
Group-theoretical Structure of the Entangled States of N Identical Particles
Suranjana Rai, Jagdish Rai
We provide a group-theoretical classification of the entangled states of N identical particles. The connection between quantum entanglement and the exchange symmetry of the states…
Entangled States of N Identical Particles
Jagdish Rai, Suranjana Rai
We explore the connection between quantum entanglement and the exchange symmetry of the states of N identical particles. Each particle has n-levels. The N particles span the nN dim…