no code implementations • 12 Jul 2020 • John Martyn, Guifre Vidal, Chase Roberts, Stefan Leichenauer
For that purpose, we propose a plausible candidate state $|\Sigma_{\ell}\rangle$ (built as a superposition of product states corresponding to images in the training set) and investigate its entanglement properties.
1 code implementation • 21 Dec 2019 • John Martyn, Kohtaro Kato, Angelo Lucia
While the 1D model has been shown to be gapped, it remains an open problem to prove the existence of a spectral gap on the 2D square lattice, which would guarantee the robustness of the resource state.
Quantum Physics Statistical Mechanics Strongly Correlated Electrons Mathematical Physics Mathematical Physics
1 code implementation • 3 Dec 2018 • John Martyn, Brian Swingle
To address this problem, we propose a variational scheme to prepare approximate thermal states on a quantum computer by applying a series of two-qubit gates to a product mixed state.
Strongly Correlated Electrons High Energy Physics - Theory Quantum Physics