Propagation of fluctuations in the quantum Ising model

We investigate entanglement dynamics and correlations in the quantum Ising model in arbitrary dimensions using a large-coordination-number expansion. We start from the pure paramagnetic regime obtained through zero spin-spin coupling and subsequently turn on the interspin interaction in a time-depen...

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Bibliographic Details

Main Authors:	P. Navez, G.P. Tsironis, Alexandre Zagoskin
Format:	Default Article
Published:	2017
Subjects:	Other physical sciences not elsewhere classified untagged Physical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/24570
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