230 citations · 2.1k across the 72 of their papers we have counts for
Showing 2014 · cond-mat.str-elShow all
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cond-mat.str-el2014★ 26 cited
Strange correlations in spin-1 Heisenberg antiferromagnets
Keola Wierschem, Pinaki Sengupta
We study the behavior of the recently proposed "strange correlator" [Phys. Rev. Lett. {\bf 112}, 247202 (2014)] in spin-1 Heisenberg antiferromagnetic chains with uniaxial single-i…
cond-mat.str-el2014★ 6 cited
Magnetic phases in the S=1 Shastry-Sutherland model with uniaxial anisotropy
Lei Su, Keola Wierschem, Pinaki Sengupta
We explore the field induced magnetic phases of an model with single-ion anisotropy and large Ising-like anisotropy on a Shastry Sutherland lattice over a wide range of…
cond-mat.str-el2014★ 67 cited
Quenching the Haldane gap in spin-1 Heisenberg antiferromagnets
Keola Wierschem, Pinaki Sengupta
We consider a quasi-one-dimensional system of spin-1 Heisenberg antiferromagnetic chains in 2D and 3D hypercubic lattices with interchain coupling and uniaxial single-ion aniso…