21 citations · 44 across the 6 of their papers we have counts for
Showing 2016 · quant-phShow all
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quant-ph2016★ 5 cited
Quantum phase transition induced by real-space topology
C. Li, G. Zhang, S. Lin +1
A quantum phase transition (QPT), including both topological and symmetry breaking types, is usually induced by the change of global parameters, such as external fields or global c…
quant-ph2016★ 21 cited
Majorana charges, winding numbers and Chern numbers in quantum Ising models
G. Zhang, C. Li, Z. Song
Mapping a many-body state on a loop in parameter space is a simple way to characterize a quantum state. The connections of such a geometrical representation to the concepts of Cher…