82 citations · 492 across the 16 of their papers we have counts for
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Ground State Phase Diagram of Generic XY Pyrochlore Magnets with Quantum Fluctuations
Anson W. C. Wong, Zhihao Hao, Michel J. P. Gingras
Motivated by recent experimental and theoretical progress on the Er2Ti2O7 pyrochlore XY antiferromagnet, we study the problem of quantum order-by-disorder in pyrochlore XY systems.…
Fluctuation-Driven Selection at Criticality in a Frustrated Magnetic System: the Case of Multiple-k Partial Order on the Pyrochlore Lattice
Behnam Javanparast, Zhihao Hao, Matthew Enjalran +1
We study the problem of partially ordered phases with periodically arranged disordered (paramagnetic) sites on the pyrochlore lattice, a network of corner-sharing tetrahedra. The p…
Spin-1/2 Heisenberg antiferromanget on kagome: a spin liquid with fermionic spinons
Zhihao Hao, Oleg Tchernyshyov
Motivated by recent numerical and experimental studies of the spin-1/2 Heisenberg antiferromagnet on kagome, we formulate a many-body model for fermionic spinons introduced by us e…