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20082023
most citedPlaquette Ordered Phase and Quantum Phase Diagram in the Spin-1/2 J1-J2 Square Heisenberg Model

275 citations · 2.8k across the 62 of their papers we have counts for

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quant-ph2009★ 44 cited

Thermal entanglement of one-dimensional Heisenberg quantum spin chains in magnetic fields

Shou-Shu Gong, Gang Su

The thermal pairwise entanglement (TE) of the S=1/2 XY chain in a transverse magnetic field is exactly resolved by means of the Jordan-Wigner transformation. It is found that the T…