112 citations · 163 across the 5 of their papers we have counts for
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cond-mat.dis-nn2007★ 3 cited
Dissipation effects in percolating quantum Ising magnets
J. A. Hoyos, Thomas Vojta
We study the effects of dissipation on a randomly dilute transverse-field Ising magnet at and close to the percolation threshold. For weak transverse fields, a novel percolation qu…
cond-mat.str-el2007
Ordered droplets in quantum magnets with long-range interactions
Thomas Vojta, Jose A Hoyos
A defect coupling to the square of the order parameter in a nearly quantum-critical magnet can nucleate an ordered droplet while the bulk system is in the paramagnetic phase. We st…