47 citations · 66 across the 5 of their papers we have counts for
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quant-ph2005
Matrix Element Distribution as a Signature of Entanglement Generation
Yaakov S. Weinstein, C. Stephen Hellberg
We explore connections between an operator's matrix element distribution and its entanglement generation. Operators with matrix element distributions similar to those of random mat…
cond-mat.mtrl-sci2005
Phase transition at finite temperature in one dimension: Adsorbate ordering in Ba/Si(111)3x2
Steven C. Erwin, C. Stephen Hellberg
We demonstrate that the Ba-induced Si(111)3x2 reconstruction is a physical realization of a one-dimensional antiferromagnetic Ising model with long-range Coulomb interactions. Mont…
quant-ph2005
The Effects of Symmetries on Quantum Fidelity Decay
Yaakov S. Weinstein, C. Stephen Hellberg
We explore the effect of a system's symmetries on fidelity decay behavior. Chaos-like exponential fidelity decay behavior occurs in non-chaotic systems when the system possesses sy…