B. Basu
Published 2006-02-10Version 1
We have studied here the influence of the Berry phase generated due to a cyclic evolution of an entangled state of two spin 1/2 particles. It is shown that the measure of formation of entanglement is related to the cyclic geometric phase of the individual spins. \\
Comments: 6 pages. Accepted in Europhys. Letters (likely to be published in vol 73, pp1-6 (2006))
Spin squeezing and concurrence
Lower Bound of Concurrence for Qubit Systems
Concurrence of Stochastic 1-Qubit Maps
