29 citations · 37 across the 3 of their papers we have counts for
3 papers
quant-ph2007★ 1 cited
Entanglement in the Bose-Einstein condensate phase transition
Libby Heaney
We determine the behaviour of entanglement between regions of space in a Bose gas of fixed particle number around the critical temperature condensation. Long-range correlations dev…
quant-ph2007★ 29 cited
Spatial Entanglement From Off-Diagonal Long Range Order in a BEC
Libby Heaney, Janet Anders, Dagomir Kaszlikowski +1
We investigate spatial entanglement - particle-number entanglement between regions of space - in an ideal Bosonic gas. We quantify the amount spatial entanglement around the transi…
quant-ph2006★ 7 cited
Spatial Entanglement of a Free Bosonic Field
L. Heaney, J. Anders, V. Vedral
In this paper we discuss the entanglement properties of a thermal non-relativistic free bosonic field. We demonstrate how to formally construct spatial modes in order to use a cont…