A new platform for customizable quantum devices
A ground-up approach to qubit design leads to a new framework for creating versatile, highly tailored quantum devices.
Quantum Physics
Feb 24, 2022
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Page 31 - News tagged with qubit
Related topics:
quantum computing
Detecting low-energy microwave photons emitted by superconducting qubits
Professor Jukka Pekola and Doctoral Candidate Bayan Karimi from Aalto University propose a new approach to measure the energy of single microwave photons. These low energy quanta are emitted by artificial quantum systems ...
Optics & Photonics
Feb 9, 2022
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How big does your quantum computer need to be?
Quantum computers are expected to be disruptive and potentially impact many industry sectors. So researchers in the United Kingdom and the Netherlands decided to explore two very different quantum problems: breaking the encryption ...
Quantum Physics
Jan 25, 2022
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Faster technique for resetting quantum circuits proposed
Rebooting a quantum computer is a tricky process that can damage its parts, but now two RIKEN physicists have proposed a fast and controllable way to hit reset.
Quantum Physics
Jan 21, 2022
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Scientists achieve key elements for fault-tolerant quantum computation in silicon spin qubits
Researchers from RIKEN and QuTech—a collaboration between TU Delft and the Netherlands Organisation for Applied Scientific Research (TNO)— have achieved a key milestone toward the development of a fault-tolerant quantum ...
Quantum Physics
Jan 19, 2022
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Enhancing simulations of curved space with qubits
One of the mind-bending ideas that physicists and mathematicians have come up with is that space itself—not just objects in space—can be curved. When space curves (as happens dramatically near a black hole), sizes and ...
Quantum Physics
Jan 19, 2022
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In-fridge controller could scale up quantum computers
A collaboration between computer scientists and physicists at the University of Chicago broke through one of the key obstacles for large-scale quantum computing by figuring out how to move their control signals "inside the ...
Quantum Physics
Jan 11, 2022
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252
Trapped ion technique prevents their quantum particles from reaching equilibrium
A Persian adage, notably wielded by Abe Lincoln and the band OK Go, expresses the ephemeral nature of the world: "This, too, shall pass."
Quantum Physics
Dec 21, 2021
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143
Peers dispute claim that tardigrades were entangled with qubits
Scientists and journalists alike are disputing claims made by an international team of researchers that they had entangled a tardigrade with superconducting qubits. Their paper is published on the arXiv preprint server. Virtually ...
Research team takes important step in quantum computing with error correction
Researchers at QuTech—a collaboration between the TU Delft and TNO—have reached a milestone in quantum error correction. They have integrated high-fidelity operations on encoded quantum data with a scalable scheme for ...
Quantum Physics
Dec 16, 2021
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