MIT researchers achieved a groundbreaking 99.998% single-qubit fidelity in quantum computing through innovative fluxonium qubit control techniques, combining commensurate pulses and synthetic circularly polarized light to overcome counter-rotating errors, marking a crucial advancement toward practical quantum error correction and fault-tolerant quantum computing.
This work represents the embodiment of the long-sought goal of bridging macroscopic and microscopic nonlinear and quantum optics,” says Schuck, who co-directs Columbia’s MS in Quantum Science and Technology. “It provides the foundation for scalable, highly efficient on-chip integrable devices such as tunable microscopic entangled-photon-pair generators.
Quantum entanglement is a remarkable phenomenon where two particles become interconnected, so that the state of one instantly affects the other, no matter how far apart they are. This unique property is a cornerstone of quantum computing and a range of advanced technological applications. While entanglement has been achieved with atoms, achieving it with complex molecules is a significant step forward because molecules offer additional structures and properties, such as vibration and rotation, that can be leveraged in advanced quantum applications.
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Scientists at NIST and Chalmers University of Technology have developed a groundbreaking quantum refrigeration system that achieves record-low temperatures for quantum computing operations. […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email UNSW researchers have achieved a significant breakthrough in quantum computing by implementing the Schrödinger’s cat thought experiment using an antimony atom, as published […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email The charge and spin of an electron are considered to be inseparably connected. But in a strictly one-dimensional quantum world, both quantum – […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Editor’s note: This post is not directly linked to quantum computing or technology but we do think it may interest our readers. Banco […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Physicists at ETH Zurich have observed a surprising twist in a quantum system caused by the interplay between energy dissipation and coherent quantum […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Researchers at Leibniz University Hannover (LUH) and Physikalisch-Technische Bundesanstalt (PTB) have now developed a new method for ion-trapped qubits under vacuum by using […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email As the building block in symmetric cryptography, designing Boolean functions satisfying multiple properties is an important problem in sequence ciphers, block ciphers, and […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email IBM announced at CES 2020 that its newest 28-qubit quantum computer, Raleigh, achieved the company’s goal of doubling its Quantum Volume (IBM names […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Researchers at Ford and Microsoft teamed up to develop new quantum-style approaches to help reduce Seattle’s traffic congestion. Traffic apps tend to send […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Qunnect LLC, a startup founded in 2017 in NY, USA, announces the closing of $800,000 in Seed Financing. Investors include Quantonation, the Accelerate NY Seed […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Researchers at the University of Chicago and Argonne National Laboratory significantly have used data compression techniques to fit a 61-qubit simulation of Grover’s quantum search […]
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Whatsapp 0 Email Paul Forteza, a LREM national MP (French President Macron political party) today presented the conclusions of its Quantum Report: The technological shift that […]