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Showing 2017 · quant-phShow all

15 papers · 2 filters

quant-ph2017★ 62 cited

A Data-Driven Gradient Algorithm for High-Precision Quantum Control

Re-Bing Wu, Bing Chu, David Owens +1

In the quest to achieve scalable quantum information processing technologies, gradient-based optimal control algorithms (e.g., GRAPE) are broadly used for implementing high-precisi…

quant-ph2017★ 3 cited

An Efficient Quantum Compiler that reduces count

Luke Heyfron, Earl T. Campbell

Before executing a quantum algorithm, one must first decompose the algorithm into machine-level instructions compatible with the architecture of the quantum computer, a process kno…

quant-ph2017★ 44 cited

Coherence of a dynamically decoupled quantum-dot hole spin

L. Huthmacher, R. Stockill, E. Clarke +3

A heavy hole confined to an InGaAs quantum dot promises the union of a stable spin and optical coherence to form a near perfect, high-bandwidth spin-photon interface. Despite theor…

quant-ph2017★ 2 cited

Conservation of Quantum Correlations in Multimode Systems with Symmetry

Giuseppe Buonaiuto, David M. Whittaker, Emiliano Cancellieri

We present a theoretical investigation of the properties of quantum correlation functions in a dissipative multimode system. We define a total mth order equal-time correlation func…

quant-ph2017★ 160 cited

A quantum light emitting diode for the standard telecom window around 1550 nm

T. Müller, J. Skiba-Szymanska, A. Krysa +7

For the development of long-distance quantum networks, sources of single photons and entangled photon pairs emitting in the low-loss wavelength region around 1550 nm are a crucial…

quant-ph2017★ 43 cited

Modular network for high-rate quantum conferencing

Carlo Ottaviani, Cosmo Lupo, Riccardo Laurenza +1

One of the main open problems in quantum communication is the design of efficient quantum-secured networks. This is a challenging goal, because it requires protocols that guarantee…