112 citations · 440 across the 8 of their papers we have counts for
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cond-mat.str-el2013★ 78 cited
Heat transport in the spin chain: from ballistic to diffusive regimes and dephasing enhancement
J. J. Mendoza-Arenas, S. Al-Assam, S. R. Clark +1
In this work we study the heat transport in an XXZ spin-1/2 Heisenberg chain with homogeneous magnetic field, incoherently driven out of equilibrium by reservoirs at the boundaries…
cond-mat.str-el2011★ 19 cited
Capturing long range correlations in two-dimensional quantum lattice systems using correlator product states
S. Al-Assam, S. R. Clark, C. J. Foot +1
We study the suitability of correlator product states for describing ground-state properties of two-dimensional spin models. Our ansatz for the many-body wave function takes the fo…