149 citations · 1.1k across the 25 of their papers we have counts for
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Antiferromagnetic noise correlations in optical lattices
G. M. Bruun, O. F. Syljuasen, K. G. L. Pedersen +3
We analyze how noise correlations probed by time-of-flight (TOF) experiments reveal antiferromagnetic (AF) correlations of fermionic atoms in two-dimensional (2D) and three-dimensi…
Theory of Resistivity Upturns in Metallic Cuprates
W. Chen, Brian M. Andersen, P. J. Hirschfeld
We propose that the experimentally observed resistivity upturn of cuprates at low temperatures may be explained by properly accounting for the effects of disorder in a strongly cor…
Magnetic field-induced soft mode in spin-gapped high-Tc superconductors
Brian M. Andersen, Olav F. Syljuasen, Per Hedegard
We present an explanation of the dynamical in-gap spin mode in LSCO induced by an applied magnetic field H as recently observed by J. Chang et al. Our model consists of a phenomeno…