120 citations · 1.5k across the 42 of their papers we have counts for
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Geometric Frustration and Dimensional Reduction at a Quantum Critical Point
C. D. Batista, J. Schmalian, N. Kawashima +5
We show that the spatial dimensionality of the quantum critical point associated with Bose--Einstein condensation at T=0 is reduced when the underlying lattice comprises a set of l…
Role of anisotropy in the spin-dimer compound BaCuSi2O6
Suchitra E. Sebastian, P. Tanedo, P. A. Goddard +9
We present results of magnetisation and electron paramagnetic resonance experiments on the spin-dimer system BaCuSi2O6. Evidence indicates that the origin of anisotropic terms in t…
High-dimensional fractionalization and spinon deconfinement in pyrochlore antiferromagnets
Z. Nussinov, C. D. Batista, B. Normand +1
The ground states of Klein type spin models on the pyrochlore and checkerboard lattice are spanned by the set of singlet dimer coverings, and thus possess an extensive ground--stat…