50 citations · 104 across the 3 of their papers we have counts for
6 papers
Emergent Symmetry and Dimensional Reduction at a Quantum Critical Point
J. Schmalian, C. D. Batista
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…
Phase diagram and spin Hamiltonian of weakly-coupled anisotropic S=1/2 chains in CuCl2*2((CD3)2SO)
Y. Chen, M. B. Stone, M. Kenzelmann +3
Field-dependent specific heat and neutron scattering measurements were used to explore the antiferromagnetic S=1/2 chain compound CuCl2 * 2((CD3)2SO). At zero field the system acqu…
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…
Phonon Thermal Transport of URu2Si2: Broken Translational Symmetry and Strong-Coupling of the Hidden Order to the Lattice
P. A. Sharma, N. Harrison, M. Jaime +5
A dramatic increase in the total thermal conductivity (k) is observed in the Hidden Order (HO) state of single crystal URu2Si2. Through measurements of the thermal Hall conductivit…
The S=1/2 chain in a staggered field: High-energy bound-spinon state and the effects of a discrete lattice
M. Kenzelmann, C. D. Batista, Y. Chen +4
We report an experimental and theoretical study of the antiferromagnetic S=1/2 chain subject to uniform and staggered fields. Using inelastic neutron scattering, we observe a novel…
Intermediate Coupling Theory of Electronic Ferroelectricity
C. D. Batista, J. E. Gubernatis, J. Bonča +1
We calculate the quantum phase diagram of an extended Falicov-Kimball model for one and two-dimensional systems in the intermediate coupling regime. Even though some features of th…