25 citations · 62 across the 5 of their papers we have counts for
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cond-mat.stat-mech2013★ 20 cited
Exact Real Time Dynamics of Quantum Spin Systems Using the Positive-P Representation
Ray Ng, Erik Sorensen
We discuss a scheme for simulating the real time quantum quench dynamics of interacting quantum spin systems within the positive-P formalism. As model systems we study the transver…
cond-mat.stat-mech2013★ 17 cited
Simulation of the Dynamics of Many-Body Quantum Spin Systems Using Phase-Space Techniques
Ray Ng, Piotr Deuar, Erik Sorensen
We reformulate the full quantum dynamics of spin systems using a phase space representation based on SU(2) coherent states which generates an exact mapping of the dynamics of any s…