308 citations · 942 across the 7 of their papers we have counts for
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quant-ph2001★ 45 cited
Geometric phases of mesoscopic spin in Bose-Einstein condensates
I. Fuentes-Guridi, J. Pachos, S. Bose +2
We propose a possible scheme for generating spin-J geometric phases using a coupled two-mode Bose-Einstein condensate (BEC). First we show how to observe the standard Berry phase u…
quant-ph2001★ 209 cited
Subsystem Purity as an Enforcer of Entanglement
S. Bose, I. Fuentes-Guridi, P. L. Knight +1
We show that entanglement can always arise in the interaction of an arbitrarily large system in any mixed state with a single qubit in a pure state. This small initial purity is en…