Quantum Computing

Quantum computing news and articles

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Quantum Computings impact on Cybersecurity Navigating opportunities and challenges Quantum computing represents paradigm shift in computational power, promising to revolutionize various fields, including cybersecurity. As this emerging technology co...


Keywords: machine learning, mathematic, quant, algorithms
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Insider Brief The China Daily reports scientists set new record in China by developing 504 qubit superconducting quantum computing chip. The chip, named 8220 Xiaohong, 8221 was delivered to QuantumCTek Co., Ltd. and is the largest QC chip in Chin...


Keywords: metric, qubit, quantum comp, excel
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Insider Brief Scientists have taken step towards better understanding the complex behavior of quantum systems by directly observing how quantum entanglement scales across different energy levels. The MIT led team performed the experiments in programm...


Keywords: quantum comp, qubit, test, quant
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Researchers from Samara National Research University have explored the dynamics of two and three identical qubits interacting with common thermal field of lossless resonator. The study found that an increase in the average number of photons in the mo...


Keywords: quantum comp, qubit, quant, computing
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Researchers have utilized autoparametric resonance to extend the bitflip time of cat qubit, quantum bit in superposition of two states, up to 0.3 seconds. This development is significant for quantum error correction, key aspect of quantum computing. ...


Keywords: metric, qubit, quantum comp, quant
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Researchers from the University of Southern California and Washington University have developed superconducting circuit device that can actively dissipate energy on demand. The device can reset superconducting qubit s readout cavity after measurement...


Keywords: qubit, quant, quantum comp, computing
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The Center for Excellence in Quantum Information and Quantum Physics under the Chinese Academy of Sciences has launched 504 qubit superconducting quantum computing chip, Xiaohong . The chip, delivered to QuantumCTek Co., sets record for the number o...


Keywords: quantum comp, qubit, excel, quant
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An anonymous reader quotes report published last week by Physics World Researchers at the Dutch quantum institute QuTech in Delft have announced plans to build Europe s first 100 quantum bit qubit quantum computer. When complete in 2026, the devic...


Keywords: quantum comp, qubit, quant
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Quantum annealing QA , computational paradigm used to solve combinatorial optimization problems, faces challenges such as vanishing gaps during the anneal. To address this, researchers have proposed using Bayesian optimization BO to design high qu...


Keywords: algorithms, quant, optimization, quantum comp
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This paper presents a novel approach for minimizing the number of teleportations in Distributed Quantum Computing (DQC) using formal methods. Quantum teleportation plays a major role in communicating quantum information. As such, it is desirable to perform as few teleportations as possible when distributing a quantum algorithm on a network of quantum machines. Contrary to most existing methods which rely on graph-theoretic or heuristic search techniques, we propose a drastically different approa...


Keywords: quantum comp, quant, computing, network
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InvestorPlace - Stock Market News, Stock Advice & Trading Tips Quantum computing technology and applications across sectors are advancing rapi......


Keywords: quantum comp, quant, computing
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In this paper, we propose a quantum computing oriented benchmark for combinatorial optimization. This benchmark, coined as QOPTLib, is composed of 40 instances equally distributed over four well-known problems: Traveling Salesman Problem, Vehicle Routing Problem, one-dimensional Bin Packing Problem and the Maximum Cut Problem. The sizes of the instances in QOPTLib not only correspond to computationally addressable sizes, but also to the maximum length approachable with non-zero likelihood of get...


Keywords: quantum comp, computing, quant, optimization
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The recent development of quantum computing, which uses entanglement, superposition, and other quantum fundamental concepts, can provide substantial processing advantages over traditional computing. These quantum features help solve many complex problems that cannot be solved with conventional computing methods. These problems include modeling quantum mechanics, logistics, chemical-based advances, drug design, statistical science, sustainable energy, banking, reliable communication, and quantum ...


Keywords: statistic, quantum comp, quant, design,
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The Kerr-cat qubit is a bosonic qubit in which multi-photon Schrodinger cat states are stabilized by applying a two-photon drive to an oscillator with a Kerr nonlinearity. The suppressed bit-flip rate with increasing cat size makes this qubit a promising candidate to implement quantum error correction codes tailored for noise-biased qubits. However, achieving strong light-matter interactions necessary for stabilizing and controlling this qubit has traditionally required strong microwave drives t...


Keywords: quant, qubit
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Researchers from the Center for Quantum Information Physics, Department of Physics, New York University, and the Institute of Physics, cole Polytechnique Fdrale de Lausanne have conducted study on the tunneling of Cooper pairs across Josephson juncti...


Keywords: quant, native app, qubit

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