New research led by a team of scientists at The Australian National University (ANU) has outlined a way to achieve more accurate measurements of microscopic objects using quantum computers—a step that could prove useful in […]
Workshop on Ultracold Molecules Dates: Tuesday, September 5, 2023 to Friday, September 8, 2023 Submitted by mtomza on Fri, 13/01/2023 – 13:33. Registration deadline: Sunday, April 30, 2023 Location: Faculty of Physics, University of Warsaw […]
Quantum 7, 897 (2023). https://doi.org/10.22331/q-2023-01-13-897 Discarding undesirable measurement results in Bell experiments opens the detection loophole that prevents a conclusive demonstration of nonlocality. As closing the detection loophole represents a major technical challenge for many […]
Quantum 7, 896 (2023). https://doi.org/10.22331/q-2023-01-13-896 Quantum algorithms designed for realistic quantum many-body systems, such as chemistry and materials, usually require a large number of measurements of the Hamiltonian. Exploiting different ideas, such as importance sampling, […]
Quantum 7, 895 (2023). https://doi.org/10.22331/q-2023-01-13-895 We propose a protocol to encode classical bits in the measurement statistics of many-body Pauli observables, leveraging quantum correlations for a random access code. Measurement contexts built with these observables […]
Quantum 7, 894 (2023). https://doi.org/10.22331/q-2023-01-13-894 This paper proposes and proves security of a QKD protocol which uses two-universal hashing instead of random sampling to estimate the number of bit flip and phase flip errors. This […]
Quantum 7, 893 (2023). https://doi.org/10.22331/q-2023-01-13-893 Quantum machine learning (QML) models based on parameterized quantum circuits are often highlighted as candidates for quantum computing’s near-term “killer application”. However, the understanding of the empirical and generalization performance […]
Insider Brief UNSW Sydney researchers say they’ve taken another step toward large-scale quantum computers. The research focuses on precisely controlling single electrons nestled in quantum dots that run logic gates. Critical Quote: “This is a […]
Every year, IBM announces a quantum programming challenge and awards prizes to those who can solve it best. This year IBM has presented the following challenge: Preparing quantum states lies at the heart of quantum […]
Deloitte is holding a quantum climate challenge that seeks to have participants use quantum computers to simulate materials that filter carbon dioxide out of the atmosphere to help reach the 2°C temperature rise goal for […]
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