432 citations · 1.7k across the 21 of their papers we have counts for
4 papers · 1 filter
Topological to magnetically ordered quantum phase transition in antiferromagnetic spin ladders with long-range interactions
Luhang Yang, Phillip Weinberg, Adrian E. Feiguin
We study a generalized quantum spin ladder with staggered long range interactions that decay as a power-law with exponent . Using large scale quantum Monte Carlo (QMC) and the d…
A graphene edge-mediated quantum gate
Phillip Weinberg, Adrian E. Feiguin
We propose a quantum gate architecture that allows for the systematic control of the effective exchange interactions between magnetic impurities embedded in nano-scale graphene fla…
Chebyshev expansion of spectral functions using restricted Boltzmann machines
Douglas Hendry, Hongwei Chen, Phillip Weinberg +1
Calculating the spectral function of two dimensional systems is arguably one of the most pressing challenges in modern computational condensed matter physics. While efficient techn…
Enhanced Convergence of Quantum Typicality using a Randomized Low-Rank Approximation
Phillip Weinberg
We present a method to reduce the variance of stochastic trace estimators used in quantum typicality (QT) methods via a randomized low-rank approximation of the finite-temperature…