10 citations · 19 across the 3 of their papers we have counts for
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quant-ph2023
Algorithmic Cluster Expansions for Quantum Problems
Ryan L. Mann, Romy M. Minko
We establish a general framework for developing approximation algorithms for a class of counting problems. Our framework is based on the cluster expansion of abstract polymer model…
quant-ph2023★ 8 cited
A Unified Graph-Theoretic Framework for Free-Fermion Solvability
Adrian Chapman, Samuel J. Elman, Ryan L. Mann
We show that a quantum spin system has an exact description by non-interacting fermions if its frustration graph is claw-free and contains a simplicial clique. The frustration grap…