Turns out that the QCBM can be interpreted as a Fourier model. We give the dequantization conditions and unify the generative surrogate methods into one same framework. We also pinpoint the sources of discrepancy when training on classical and deploying on quantum. scirate.com/arxiv/2511.0...
🚨Excited to share our new paper "Characterizing quantum resourcefulness via group-Fourier decompositions" from last year's LANL Quantum Computing summer School📘 arxiv.org/abs/2506.19696 !
❗New paper and open-source library❗
PauliPropagation.jl is your go-to library for simulating quantum circuits via Pauli propagation. Our paper provides a thorough overview of this new classical simulation method.
Paper: scirate.com/arxiv/2505.21606
Library: github.com/MSRudolph/PauliPropagation.jl
In a new preprint arxiv.org/abs/2503.05693, led by Joseph Tindall and Antonio Mello at Flatiron CCQ, we simulate annealing of disordered quantum magnets 🧲 ⌛ and in many cases find better accuracy than recent results from D-Wave devices and leading classical methods (c.f. arxiv.org/abs/2403.00910).
This is actually one of the most sober, balanced articles about Willow that I've seen so far. No breathless hype, no vitriolic hate. Nice job, PC Gamer.
www.pcgamer.com/hardware/goo...
