Quantum Computing

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Discussions about quantum computers

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Sal@mander.xyz
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Meet ‘qudits’: more complex cousins of qubits boost quantum computing (www.nature.com)
submitted 11 months ago by cm0002@lemmy.world to c/qubits@mander.xyz
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High-precision quantum gates with diamond spin qubits achieve error rate below 0.1% (phys.org)
submitted 11 months ago by cm0002@lemmy.world to c/qubits@mander.xyz
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Drama over quantum computing’s future heats up (www.theverge.com)
submitted 11 months ago by neme@lemm.ee to c/qubits@mander.xyz
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[PDF] Quantum Advantage in Trading: A Game-Theoretic Approach (arxiv.org)
submitted 1 year ago by Sal@mander.xyz to c/qubits@mander.xyz
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‘Nobody thought it was possible’: Quantum teleportation is here | BBC Science Focus Magazine (www.sciencefocus.com)
submitted 1 year ago by cm0002@lemmy.world to c/qubits@mander.xyz
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Quandoom - DOOM as a quantum circuit (arxiv.org)
submitted 1 year ago* (last edited 1 year ago) by Sal@mander.xyz to c/qubits@mander.xyz
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Abstract

Since the early 2000s there has existed the meme that “DOOM can run on anything”. Whether it be an ATM or a calculator, someone at some point has recompiled DOOM to run on it. Now the quantum computer finally joins the list. More specifically, this project represents the first level of DOOM loosely rewritten using Hadamards and Toffolis which, despite being a universal gate set, has been designed in such a way that it’s classically simulable, able to reach 10-20 frames per second on a laptop. The circuit uses 72,376 total qubits and at least 80 million gates, thus it may have use as a benchmark for quantum simulation software.

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A cryogenic on-chip microwave pulse generator for large-scale superconducting quantum computing - Nature Communications (www.nature.com)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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Undergraduate setup for measuring the Bell inequalities and performing Quantum State Tomography (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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What You Shouldn't Know About Quantum Computers (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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This is an ebook about quantum computing made for a general audience. The ebook was made freely available via arXiv by the author Chris Ferrie, who is known for writing science books for children such as the popular Quantum Physics for Babies.

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On-Chip Quantum Information Processing with Distinguishable Photons (journals.aps.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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High-fidelity spin qubit operation and algorithmic initialization above 1 K - Nature (www.nature.com)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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New method uses classical computers to check accuracy of complex quantum systems (techxplore.com)
submitted 2 years ago by Renn@sh.itjust.works to c/qubits@mander.xyz
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Elegant use of noise for quantum computing (phys.org)
submitted 2 years ago by Renn@sh.itjust.works to c/qubits@mander.xyz
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Alternant Hydrocarbon Diradicals as Optically Addressable Molecular Qubits (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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A new phase of matter: Physicists achieve first demonstration of non-Abelian anyons in a quantum processor (phys.org)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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Additive manufactured ceramics for compact quantum technologies (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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Wave-Shape-Tolerant Photonic Quantum Gates (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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Single-Shot Readout of a Nuclear Spin in Silicon Carbide (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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Design of Fully Integrated 45 nm CMOS System-on-Chip Receiver for Readout of Transmon Qubit (arxiv.org)
submitted 2 years ago by Sal@mander.xyz to c/qubits@mander.xyz
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1
Saturday Morning Breakfast Cereal - The Quantum Talk (www.smbc-comics.com)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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THE QUANTUM PHANTOM: A ghostly quasiparticle rooted in a century-old Italian mystery could unlock quantum computing’s potential—if only it could be pinned down (www.science.org)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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Researchers create first programmable, logical quantum processor (techxplore.com)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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Coherence time of 20 s with a single cesium atom in an optical dipole trap (arxiv.org)
submitted 2 years ago* (last edited 2 years ago) by Sal@mander.xyz to c/qubits@mander.xyz
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PDF link: https://arxiv.org/pdf/2312.11196.pdf

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The future is quantum: universities look to train engineers for an emerging industry (www.nature.com)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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Researchers demonstrate new 3D printing technique for quantum sensors (engineering.berkeley.edu)
submitted 2 years ago by fossilesque@mander.xyz to c/qubits@mander.xyz
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