InfoQ Homepage Quantum Computing Content on InfoQ
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Microsoft Quantum Development Kit Goes Open Source
Microsoft has recently made its Quantum Development Kit (QDK) open source in an effort to make “quantum computing and algorithm development easier and more transparent for developers”, Microsoft says. Microsoft QDK includes the Q# compiler, quantum libraries, and the quantum simulator.
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Cloudflare CIRCL Experiments in Post-Quantum Cryptography
Cloudflare has open-sourced CIRCL (Cloudflare Interoperable, Reusable Cryptographic Library), a collection of algorithms for post-quantum (PQ), elliptic curve cryptography, and hashing for prime groups.
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Microsoft Open-Sources Q#, its Language for Quantum Computing
At its Build 2019 conference, Microsoft announced it will open-source parts of its Quantum Developer Kit, including the Q# compiler and quantum simulators, this summer on GitHub.
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IBM May Have Found a Path to Dealing with Decoherence in Current Quantum Computers
In a recent Nature paper, researchers from IBM and other institutions devised two quantum algorithms to train a quantum support vector machine (SVM) classifier and proposed a novel approach to dealing with decoherence and noise in current quantum hardware.
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Exploring the Relationship between Quantum Computers and Machine Learning
The Google AI Quantum team recently published two papers that contribute to the exploration of the relationship between quantum computers and machine learning. InfoQ has spoken with Google senior research scientist Jarrod McClean to better understand the importance of these results.
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Quantum Advantage Formally Proved for Short-Depth Quantum Circuits
Researchers from IBM T. J. Watson Research Center, the University of Waterloo, Canada, and the Technical University of Munich, Germany, have proved theoretically that quantum computers can solve certain problems faster than classical computers. The algorithm they devised fits the limitations of current quantum computing processors, and an experimental demonstration may come soon.
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Microsoft Quantum Katas Help Developers Discover Quantum Computing with Q#
Based on the idea of code katas, Microsoft has open-sourced a new project called Quantum Katas, that aims to help developers move their first steps in quantum computing using the Q# language. Quantum Katas are a set of programming exercises of growing complexity that provide immediate feedback to learners.
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Google Cirq: a Python Open Source Library for Quantum Computing
Cirq aims to make it easier to write, manipulate, and optimize quantum algorithms for noisy intermediate scale quantum (NISQ) computers. Cirq also enables the execution of those programs on a local simulator and is designed to support future quantum hardware and quantum cloud processors.
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IBM Looking for a Quantum "Killer App"
A first bunch of startups have joined IBM’s Q Network to help explore practical applications of quantum computing for business and science, writes IBM Research director Jeff Welser, looking for a quantum killer app.
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Google Previews New "Bristlecone" Quantum Processor
Google research scientist Julian Kelly presented Google’s new quantum processor, dubbed Bristlecone, able to scale up to 72 qubits.
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Microsoft Opens Its Quantum Development Kit to macOS and Linux
After making its Quantum Development Kit available to developers last December, Microsoft is now announcing its first major update, including support for macOS and Linux, interoperability with Python, and more.
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Intel Joins the Race for Quantum Supremacy with a 49-Qubit Chip
At CES 2018, Intel CEO Brian Krzanich announced Intel successfully built a 49-qubit chip, which aims to allow researchers to improve error correction techniques and simulate computational problems.
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Microsoft Quantum Development Kit Available to Developers
Microsoft announced its plans to build a quantum computer at its Ignite conference and promised a development kit. Now, the Microsoft Quantum Development Kit has become available as a free preview.
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Google Aims to Demonstrate Quantum Supremacy with a 50-Qubit Processor
In a paper published in Nature, Google has revealed its plans to demonstrate that quantum computers can perform a computational task beyond the capability of a classical computer, a claim known as quantum supremacy. Key in Google’s plan is building a 50-qubit processors to solve quantum sampling problems.
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Microsoft Joining the Race for Quantum Computing
At its Ignite conference, Microsoft announced a preview of its new quantum computing platform, and unveiled its plans for a topological quantum computer relying on recent advancements in particle physics.