Search Results for author: John Martyn

Found 3 papers, 2 papers with code

Entanglement and Tensor Networks for Supervised Image Classification

no code implementations12 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.

BIG-bench Machine Learning Classification +3

Deformations of the Boundary Theory of the Square Lattice AKLT Model

1 code implementation21 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

Product Spectrum Ansatz and the Simplicity of Thermal States

1 code implementation3 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

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