Processing Quantum Signals Carried by Electrical Currents

2020/08/04 by B. Roussel, Benjamin Roussel, C. Cabart +5 · 17 citations
Computer Science · Physics and Astronomy · #Field (mathematics) #Quantization (signal processing) #Quantum #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum and electron transport phenomena #Quantum dot #Quantum information processing #Quantum sensor #Quantum system #Signal processing #cond-mat.mes-hall #quant-ph

paper · pdf · doi:10.1103/prxquantum.2.020314

published in PRX Quantum 2(2) (American Physical Society) · 35 pages, 24 figures

arxiv created 2020/08/04 · openalex created_date 2020/08/10 · openalex publication_date 2021/05/04 · arxiv updated 2021/05/12 · openalex updated_date 2026/08/06

Abstract

A general theory is presented for processing, analyzing, and representing quantum electrical currents, directly at the level of electronic wavefunctions, establishing the ground for the development of electron-based quantum technologies.

Citations

• Electron counting statistics and coherent states of electric current
• Quantum computation using electrons trapped by surface acoustic waves
• Shot Noise of a Mesoscopic Two-Particle Collider
• Function minimization by conjugate gradients
• Real-Time Decoherence of Landau and Levitov Quasiparticles in Quantum Hall Edge Channels
• Maximally localized Wannier functions: Theory and applications
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• Relaxation and revival of quasiparticles injected in an interacting quantum Hall liquid