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20022024
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2019 · quant-phShow all

6 papers · 2 filters

quant-ph201934 cited

Parity Detection of Propagating Microwave Fields

Jean-Claude Besse, Simone Gasparinetti, Michele C. Collodo +5

The parity of the number of elementary excitations present in a quantum system provides important insights into its physical properties. Parity measurements are used, for example,…

quant-ph201946 cited

Non-unitary operations for ground-state calculations in near term quantum computers

Guglielmo Mazzola, Pauline Ollitrault, Panagiotis Barkoutsos +1

We introduce a quantum Monte Carlo inspired reweighting scheme to accurately compute energies from optimally short quantum circuits. This effectively hybrid quantum-classical appro…

quant-ph2019143 cited

Quantum interference of topological states of light

Jean-Luc Tambasco, Giacomo Corrielli, Robert J. Chapman +4

Topological insulators are materials that have a gapped bulk energy spectrum, but contain protected in-gap states appearing at their surface. These states exhibit remarkable proper…

quant-ph20191 cited

Really Small Shoe Boxes - On Realistic Quantum Resource Estimation

Alexandru Paler, Daniel Herr, Simon J. Devitt

Reliable resource estimation and benchmarking of quantum algorithms is a critical component of the development cycle of viable quantum applications for quantum computers of all siz…

quant-ph201977 cited

Theory for Cavity Cooling of Levitated Nanoparticles via Coherent Scattering: Master Equation Approach

C. Gonzalez-Ballestero, P. Maurer, D. Windey +3

We develop a theory for cavity cooling of the center-of-mass motion of a levitated nanoparticle through coherent scattering into an optical cavity. We analytically determine the fu…

quant-ph20191 cited

On the nature of the Born rule

Roland Riek

A physical experiment comprises along the time trajectory a start, a time evolution (duration), and an end, which is the measurement. In non relativistic quantum mechanics the star…