140 citations · 549 across the 47 of their papers we have counts for
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quant-ph2010★ 27 cited
Quantum Discord in the Ground and Thermal States of Spin Clusters
Amit Kumar Pal, Indrani Bose
Quantum discord is a general measure of bipartite quantum correlations with a potential role in quantum information processing tasks. Spin clusters serve as ideal candidates for th…
cond-mat.str-el2010★ 2 cited
Motion of Bound Domain Walls in a Spin Ladder
Indrani Bose, Amit Kumar Pal
The elementary excitation spectrum of the spin- antiferromagnetic (AFM) Heisenberg chain is described in terms of a pair of freely propagating spinons. In the case of…