A team of researchers from Bristol’s Quantum Engineering and Technology Labs (QETLabs) has shown how to protect qubits from errors using photons in a silicon chip. Quantum computers are gaining pace. They promise to provide exponentially more computing power for certain very tricky problems. They do this by exploiting the peculiar behavior of quantum particles,…
Department of Energy invests $2.8M for novel research in high-performance algorithms
The U.S. Department of Energy (DOE) announced $2.8 million for six research projects to develop faster and more efficient ways to apply high-performance computing for scientific discoveries. The projects – housed in six states and involving five universities and one DOE national laboratory – will focus on the development of “randomized algorithms” for transforming DOE…
DOE’s Argonne National Laboratory and Hewlett Packard Enterprise ready for exascale era with new testbed supercomputer
The U.S. Department of Energy’s (DOE) Argonne National Laboratory (ANL) and Hewlett Packard Enterprise unveiled a new testbed supercomputer to prepare critical workloads for future exascale systems that will deliver up to 4x faster performance than Argonne’s current supercomputers. The new system, which Argonne has named Polaris, will be built by HPE, and hosted and…
Leading experts urge applying the power of quantum technology to sustainability in new documentary
A new documentary – Quantum Technology | Our Sustainable Future from The Quantum Daily, developed in partnership with Oxford Instruments Nanoscience – was released today with a call from industry experts to leverage the power of quantum computing in addressing the world’s urgent sustainability challenges. The global premiere of Quantum Technology | Our Sustainable Future is…
$4M DOE grant will use high-performance exascale computing
By Holly Ober UC Riverside engineers will soon be using supercomputers and machine learning to control the behavior of materials with light. The project, a collaboration with Lawrence Berkeley National Laboratory, or LBNL, has received a $4 million grant from the Department of Energy to use high-performance exascale computing to control material systems with light.…
DOE provides $28M to advance scientific discovery using supercomputers
The U.S. Department of Energy (DOE) announces $28 million in funding for five research projects to develop software that will fully unleash the potential of DOE supercomputers to make new leaps in fields such as quantum information science and chemical reactions for clean energy applications. “DOE’s national labs are home to some of the world’s fastest…
Advancing future energy technologies with more accurate electrochemical simulations
Accurate predictive simulations of the electrochemical reactions that power solar fuel generators, fuel cells and batteries could advance these technologies through improved material design, and by preventing detrimental electrochemical processes, such as corrosion. However, electrochemical reactions are so complex that current computational tools can only model a fraction of all relevant factors at one time…
What are supercomputers?
Today’s personal computer (PC) is far more powerful than its predecessor from previous generations and, unlike PCs of the past, can handle numerous operations at once, but it is no match for a supercomputer. The supercomputer is like asking 100 million PCs to work on a complex problem. Supercomputers have many processors that split problems…
DLR and Cambridge Quantum partner to use quantum computers to build better battery simulation models
Cambridge Quantum Computing (CQC) has partnered with the German Aerospace Center (Deutsches Zentrum für Luftund Raumfahrt; DLR) to explore how quantum computing could help create better simulation models for battery development to aid future energy utilization. The collaboration will see DLR – the national aeronautics and space research center of the Federal Republic of Germany…
LLNL, IBM and Red Hat to explore standardized HPC resource management interface
Lawrence Livermore National Laboratory (LLNL), IBM and Red Hat are combining forces to develop best practices for interfacing high-performance computing (HPC) schedulers and cloud orchestrators, an effort designed to prepare for emerging supercomputers that take advantage of cloud technologies. Under a recently signed memorandum of understanding (MOU), researchers aim to enable next-generation workloads by integrating…
Machine learning algorithm helps unravel the physics underlying quantum systems
Scientists from the University of Bristol’s Quantum Engineering Technology Labs (QETLabs) have developed an algorithm that provides valuable insights into the physics underlying quantum systems – paving the way for significant advances in quantum computation and sensing, and potentially turning a new page in scientific investigation. In physics, systems of particles and their evolution are…
Atomically thin device could turn your smartphone into a supersmart gas sensor
By Theresa Duque Nitrogen dioxide, an air pollutant emitted by fossil fuel-powered cars and gas-burning stoves is not only bad for the climate – it’s bad for our health. Long-term exposure to NO2 has been linked to increased heart disease, respiratory diseases such as asthma, and infections. Nitrogen dioxide is odorless and invisible – so…
US National Labs, Codeplay partner on SYCL for next-generation supercomputers
The National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory, in collaboration with the Argonne Leadership Computing Facility (ALCF) at Argonne National Laboratory, has signed a contract with Codeplay Software (U.K.) to enhance the LLVM SYCL GPU compiler capabilities for NVIDIA A100 GPUs. This collaboration will help NERSC and ALCF users, along…
Rare open-access quantum computer now operational
By Troy Rummler A new Department of Energy open-access quantum computing testbed is ready for the public. Scientists from Indiana University recently became the first team to begin using Sandia National Laboratories’ Quantum Scientific Computing Open User Testbed, or QSCOUT. Quantum computers are poised to become major technological drivers over the coming decades. But to…
Universities and government institutions at the forefront of second quantum revolution, report shows
Elsevier has published the findings of a new research trends report tracking emerging trends in quantum computing, based on research and analysis conducted in Scopus. Scopus uniquely combines a comprehensive, curated abstract and citation database with enriched data and linked scholarly content. The report discusses how quantum computing has dominated headlines in recent years —…
Applying quantum computing to a particle process
By Glenn Roberts Jr. A team of researchers at Lawrence Berkeley National Laboratory (Berkeley Lab) used a quantum computer to successfully simulate an aspect of particle collisions that is typically neglected in high-energy physics experiments, such as those that occur at CERN’s Large Hadron Collider. The quantum algorithm they developed accounts for the complexity of…
Nanowire could provide a stable, easy-to-make superconducting transistor
By Daniel Ackerman | MIT News Office Superconductors — materials that conduct electricity without resistance — are remarkable. They provide a macroscopic glimpse into quantum phenomena, which are usually observable only at the atomic level. Beyond their physical peculiarity, superconductors are also useful. They’re found in medical imaging, quantum computers and cameras used with telescopes.…
New AI-based tools enable quantum computers to ‘self-tune’ for unparalleled results
A new AI-based toolset developed by scientists at Q-CTRL enables quantum computers to optimize their own performance autonomously without user intervention. The fundamental building blocks of quantum algorithms are extremely susceptible to errors, posing the most substantial barrier to progress in quantum computing. Q-CTRL’s new tools use custom AI agents to enact algorithms with fewer errors…
CEA is the first research center to acquire a Cryogenic Prober for testing quantum bits
CEA announced today the acquisition of a Cryogenic Wafer Prober manufactured by Bluefors Oy, the Finnish specialist in designing and manufacturing ultralow temperature-dilution refrigerator systems for cutting-edge research in quantum computing and nanotechnology. CEA-Leti, a technology research institute at CEA, is the first microelectronics research institute to install this strategic equipment in its cleanroom. Created…
Quantum computing enables simulations to unravel mysteries of magnetic materials
A multi-institutional team became the first to generate accurate results from materials science simulations on a quantum computer that can be verified with neutron scattering experiments and other practical techniques. Researchers from the Department of Energy’s Oak Ridge National Laboratory; the University of Tennessee, Knoxville; Purdue University and D-Wave Systems harnessed the power of…
Department of Energy to provide $32 Million for advanced computational research in the sciences
The U.S. Department of Energy (DOE) has announced plans to provide up to $32 million to harness DOE supercomputers for advanced research in a wide range of scientific fields, including materials science, condensed matter physics, chemical sciences, geosciences and energy-related biosciences. The effort is part of a joint program that brings together experts in key…
Bristol researchers publish significant step toward quantum advantage
Researchers from the University of Bristol and quantum start-up, Phasecraft, have advanced quantum computing research, bringing practical hybrid quantum-classical computing one step closer. The team, led by Bristol researcher and Phasecraft co-founder, Dr. Ashley Montanaro, has discovered algorithms and analysis which significantly lessen the quantum hardware capability needed to solve problems which go beyond the…
Cambridge Quantum Computing collaborates with NPL to accelerate quantum computing R&D
Scientists at the National Physical Laboratory (NPL) are working with Cambridge Quantum Computing (CQC) to accelerate research and development to support the commercialization and optimization of their quantum technologies, such as IronBridge, and help with the characterization of photonic components. This includes the metrology of emerging ultra-low loss optical connectors, for example, to meet the exacting requirements…
Mammoth “Big Memory” computing cluster to aid in COVID-19 research
Lawrence Livermore National Laboratory and its partners AMD, Supermicro and Cornelis Networks have installed a new high-performance computing (HPC) cluster with memory and data storage capabilities optimized for data-intensive COVID-19 research and pandemic response. Funded by the Coronavirus Aid, Relief and Economic Security (CARES) Act, the “big memory” cluster, called Mammoth, will be used at LLNL…
Combining electronic and photonic chips enables quantum light detection speed record
Bristol researchers have developed a tiny device that paves the way for higher performance quantum computers and quantum communications, making them significantly faster than the current state-of-the-art. Researchers from the University of Bristol’s Quantum Engineering Technology Labs (QET Labs) and Université Côte d‘Azur have made a new miniaturized light detector to measure quantum features of light in more detail than ever before. The device, made from two silicon chips working together, was used…