Physicists Throw World’s Smallest Disco Party With a Levitating Ball of Fluorescent Nanodiamond
Physicists Throw World’s Smallest Disco Party With a Levitating Ball of Fluorescent Nanodiamond
A new milestone has been set for levitated optomechanics as Prof. Tongcang Li’s group observed the Berry phase of electron spins in nano-sized diamonds levitated in vacuum.
Breaking New Ground for Computing Technologies With Electron-Hole Crystals
Breaking New Ground for Computing Technologies With Electron-Hole Crystals
A research team from NUS has achieved a breakthrough by creating and directly visualising electron-hole crystals in an exotic quantum material, known as a Mott insulator, made from Alpha-ruthenium(III) chloride (α-RuCl3). This discovery opens new possibilities for exploring quantum excitonic states enabled by coexisting electrons and holes, which could pave the way for new advancements in computing technologies including in-memory computing and quantum computing.
Indian Scientists at the Raman Research Institute Have Made Significant Progress in the Field of Quantum Random Number Generation
The Ministry of Science & Technology of India recently announced that researchers at the Raman Research Institute (RRI) in Bengaluru demonstrated the violation of the Leggett-Garg Inequality (LGI) in a loophole-free manner through a photonic experiment. They successfully utilized the temporal correlations violating LGI to devise a new method for generating unpredictable random numbers. In this experiment, researchers generated over 900,000 random bits at a rapid rate of nearly 4,000 bits/second.
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Iberdrola and Multiverse Computing Announce Pilot Project Success to Optimize Battery Installation in the Grid
Iberdrola and Multiverse Computing Announce Pilot Project Success to Optimize Battery Installation in the Grid
Iberdrola, one of the world’s largest clean energy companies, and Multiverse Computing, a global leader in value-based quantum computing solutions, have successfully delivered a pilot project in northern Spain to optimize the installation of grid-scale batteries, which will become increasingly important as the energy transition progresses.
Enhancing Quantum Technology Performance Tenfold
Enhancing Quantum Technology Performance Tenfold
Researchers have developed a new method to significantly enhance quantum technology performance by using the cross-correlation of two noise sources to extend coherence time, improve control fidelity, and increase sensitivity for high-frequency sensing. This innovative strategy addresses key challenges in quantum systems, offering a tenfold increase in stability and paving the way for more reliable and versatile quantum devices.
Particle Physics and Quantum Simulation Collide in New Proposal
Particle Physics and Quantum Simulation Collide in New Proposal
In an article published earlier this year in the journal Physical Review Letters, Belyansky, who is the first author of the paper, together with Davoudi, Gorshkov and others, proposed a quantum simulation that might be possible to implement soon. They propose using superconducting circuits to simulate a simplified model of collisions between fundamental particles called quarks and mesons (which are themselves made of quarks and antiquarks).
Terra Quantum and Evonik Pave the Way for Advanced Hybrid Quantum Solutions in CFD
Terra Quantum and Evonik Pave the Way for Advanced Hybrid Quantum Solutions in CFD
Terra Quantum, in collaboration with Evonik, one of the world's leading specialty chemical manufacturers, developed HQPINN, a hybrid quantum-classical solver for Computational Fluid Dynamics (CFD), demonstrating a 21% improvement in accuracy over purely classical methods.
Algorithms for Optimal Airport Operations
Algorithms for Optimal Airport Operations
the Institute for Quantum Physics at Universität Hamburg and the IT provider Lufthansa Industry Solutions are jointly developing quantum algorithms to optimize operations at airports. The goal of this joint endeavor is to solve the so-called “airport gate assignment problem” at airports around the world.
Towards Error-Free Quantum Computing: A Symbolic Model Checking Approach to Verify Quantum Circuits
Towards Error-Free Quantum Computing: A Symbolic Model Checking Approach to Verify Quantum Circuits
Although some model checkers are dedicated to quantum programs, there is a gap between model-checking quantum programs and quantum circuits due to different representations and no iterations in quantum circuits. Addressing this gap, Assistant Professor Canh Minh Do and Professor Kazuhiro Ogata from Japan Advanced Institute of Science and Technology (JAIST) proposed a symbolic model checking approach.
Untangling the Entangled: Quantum Study Shines Fresh Light on How Neutrinos Fuel Supernovae
Untangling the Entangled: Quantum Study Shines Fresh Light on How Neutrinos Fuel Supernovae
Researchers used quantum simulations to obtain new insights into the nature of neutrinos — the mysterious subatomic particles that abound throughout the universe — and their role in the deaths of massive stars. The study relied on support from the Quantum Computing User Program, or QCUP, and the Quantum Science Center, a national Quantum Information Science Research Center, at the Department of Energy’s Oak Ridge National Laboratory.
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September 12, 2024
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