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New Method to Simulate Quantum Optimization Algorithm Using Classical Computer

Two Physicists from École polytechnique fédérale de Lausanne (EPFL) and Columbia University have presented a new method for simulating the quantum approximate optimization algorithm with the assistance of a conventional computer.

4 Aug 2021

Study Combines Quantum Materials and Spintronics to Achieve New-Age Processing

A research group has come up with an approach to create a new kind of memory, marking a remarkable discovery in the highly advanced field of artificial intelligence.

30 Jul 2021

New Discovery Could Power Quantum Information, Cryptography, Energy Harvesting

A research group from Los Alamos National Laboratory has suggested that modulated quantum metasurfaces have the ability to regulate all properties of photonic qubits, a discovery that could influence the fields of quantum information, sensing, and imaging, communications, as well as momentum and energy harvesting.

22 Jul 2021

D-Wave Quantum-Annealing Computer Used to Isolate Emergent Magnetic Monopoles

Using a D-Wave quantum-annealing computer as a testbed, scientists at Los Alamos National Laboratory have shown that it is possible to isolate so-called emergent magnetic monopoles, a class of quasiparticles, creating a new approach to developing "materials by design."

19 Jul 2021

Uranium Ditelluride Exhibits Many Hallmarks of a Topological Superconductor

Scientists on the hunt for an unconventional kind of superconductor have produced the most compelling evidence to date that they've found one.

16 Jul 2021

Scientists Take First Snapshots of Ultrafast Switching In a Quantum Electronic Device

Electronic circuits that compute and store information contain millions of tiny switches that control the flow of electric current. A deeper understanding of how these tiny switches work could help researchers push the frontiers of modern computing.

16 Jul 2021

Scientists Develop a Fastest and Miniaturized Real-Time Quantum Random Number Generator

Prof. PAN Jianwei and Prof. ZHANG Jun from University of Science of Technology of China of the Chinese Academy of Sciences, collaborating with Prof. CHU Tao's group from Zhejiang University, realized the fastest and miniaturized real-time quantum random number generator with the record-breaking output rate of 18.8 Gbps by combing a state-of-the-art photonic integrated chip with the optimized real-time post processing.

15 Jul 2021