227 citations · 228 across the 4 of their papers we have counts for
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quant-ph2005
Three-spin interactions and entanglement in optical lattices
Jiannis K. Pachos
The entanglement properties of some novel quantum systems are studied that are inspired by recent developments in cold-atom technology. A triangular optical lattice of two atomic s…
cond-mat.mes-hall2005★ 227 cited
Geometric phases and criticality in spin chain systems
Angelo C. M. Carollo, Jiannis K. Pachos
A relation between geometric phases and criticality of spin chains is established. As a result, we show how geometric phases can be exploited as a tool to detect regions of critica…