156 citations · 668 across the 23 of their papers we have counts for
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cond-mat.str-el2015★ 61 cited
Spin-Ice State of the Quantum Heisenberg Antiferromagnet on the Pyrochlore Lattice
Yuan Huang, Kun Chen, Youjin Deng +2
We study the low-temperature physics of the -symmetric spin- Heisenberg antiferromagnet on a pyrochlore lattice and find fingerprint evidence for the thermal spin-ice s…
cond-mat.quant-gas2015★ 19 cited
The Massive Goldstone (Higgs) mode in two-dimensional ultracold atomic lattice systems
Longxiang Liu, Kun Chen, Youjin Deng +3
We discuss how to reveal the massive Goldstone mode, often referred to as the Higgs amplitude mode, near the Superfluid-to-Insulator quantum critical point (QCP) in a system of two…