In noisy quantum settings, Krylov subspace methods are limited by statistical fluctuations rather than ill-conditioning, and new imaginary and unitary filters can validate solutions without reference to the true eigenspectrum.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
citation-role summary
background 1
citation-polarity summary
years
2026 2roles
background 1polarities
unclear 1representative citing papers
Chemical properties and symmetries, not variational energy, should guide UHF trial selection for ph-AFQMC on iron-sulfur clusters, yielding accurate energies despite suboptimal sampling and bias compensation.
citing papers explorer
-
Tackling instabilities of quantum Krylov subspace methods: an analysis of the numerical and statistical errors
In noisy quantum settings, Krylov subspace methods are limited by statistical fluctuations rather than ill-conditioning, and new imaginary and unitary filters can validate solutions without reference to the true eigenspectrum.
-
Selecting optimal unrestricted Hartree-Fock trial wavefunctions for phaseless auxiliary-field quantum Monte Carlo: Accuracy and limitations in modeling three iron-sulfur clusters
Chemical properties and symmetries, not variational energy, should guide UHF trial selection for ph-AFQMC on iron-sulfur clusters, yielding accurate energies despite suboptimal sampling and bias compensation.