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From the 1 of 5.5k papers with an AI index.

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19932026
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2020 · quant-phShow all

21 papers · 2 filters

quant-ph2020★ 3 cited

Determining the position of a single spin relative to a metallic nanowire

J. F. da Silva Barbosa, M. Lee, P. Campagne-Ibarcq +9

The nanoscale localization of individual paramagnetic defects near an electrical circuit is an important step for realizing hybrid quantum devices with strong spin-microwave photon…

quant-ph2020★ 8 cited

A game of quantum advantage: linking verification and simulation

Daniel Stilck França, Raul Garcia-Patron

We present a formalism that captures the process of proving quantum superiority to skeptics as an interactive game between two agents, supervised by a referee. Bob, is sampling fro…

quant-ph2020★ 41 cited

Securing Quantum Computations in the NISQ Era

Elham Kashefi, Dominik Leichtle, Luka Music +1

Recent experimental achievements motivate an ever-growing interest from companies starting to feel the limitations of classical computing. Yet, in light of ongoing privacy scandals…

quant-ph2020★ 12 cited

Quantum XYZ Product Codes

Anthony Leverrier, Simon Apers, Christophe Vuillot

We study a three-fold variant of the hypergraph product code construction, differing from the standard homological product of three classical codes. When instantiated with 3 classi…

quant-ph2020★ 39 cited

Complete Controllability Despite Degeneracy: Quantum Control of Enantiomer-Specific State Transfer in Chiral Molecules

Monika Leibscher, Eugenio Pozzoli, Cristobal Pérez +4

We prove complete controllability for rotational states of an asymmetric top molecule belonging to degenerate values of the orientational quantum number M. Based on this insight, w…

quant-ph2020★ 27 cited

Magnifying quantum phase fluctuations with Cooper-pair pairing

W. C. Smith, M. Villiers, A. Marquet +6

Remarkably, complex assemblies of superconducting wires, electrodes, and Josephson junctions are compactly described by a handful of collective phase degrees of freedom that behave…