Today, the U.S. Department of Energy (DOE) and the Defense Advanced Research Projects Agency (DARPA) announce a Memorandum of Understanding (MOU) to coordinate efforts to move the needle on quantum computing.
Because of the number and density of neutrinos involved, it is nearly impossible to calculate the movement of neutrinos from compact astrophysical systems such as core-collapse supernovae and neutron star mergers.
Improvements to the lab’s “electron camera” use AI and “time stamping” to help reveal nature’s speedy processes more accurately.
Researchers performed the first quantum communication tests in Lower Saxony over a 79km long optical fiber connection from Hannover to Braunschweig. Novel nanomaterials were used to generate the light transmitted over the "Niedersachsen Quantum Link", marking a leap forward to a semiconductor enabled quantum internet.
A study led by FAMU-FSU College of Engineering Professor Wei Guo that was published in Physical Review Letters shows new insight into the quantum state that describes the condition of electrons on an electron-on-solid-neon quantum bit, information that can help engineers build this innovative technology.
A new facility will give researchers from Colorado and across the country a space to think up and design devices that tap into the world of atoms and even smaller things—potentially leading to new sensors, ultra-fast computer chips and more.
A team of researchers led by Philip Walther at the University of Vienna carried out a pioneering experiment where they measured the effect of the rotation of Earth on quantum entangled photons.
Quantum information devices need particles to be synchronized in space and time. In nickel molybdate (Ni2Mo3O8), nickel ions (Ni2+) form a triangular array of tetrahedrons and octahedrons with opposing magnetic spins. Electric fields in Ni2Mo3O8 induce parallel alignment of the spins; this alignment changes with time, producing spin excitons.
Phani Ratna Vanamali Marthi, an R&D associate in the Power Systems Resilience group at the Department of Energy’s Oak Ridge National Laboratory, has been elevated to the grade of senior member of the Institute of Electrical and Electronics Engineers, or IEEE, the world’s largest technical professional organization.
Building large-scale quantum computers will require the ability to create and control qubits made of industrially relevant materials. Researchers have used atomic-level simulations to understand how the vacancies in silicon carbide that translate into spin-based qubits form and behave. This is an important step toward the future of quantum computing as well as quantum sensing.
The Korea Research Institute of Standards and Science (KRISS) has developed a novel quantum sensor technology that allows the measurement of perturbations in the infrared region with visible light by leveraging the phenomenon of quantum entanglement.
In work supported by the Q-NEXT quantum center, a Stanford University group digs into diamond to find the source of its apparently temperamental nature when it comes to emitting quantum signals, widening a path for building quantum networks and sensors.
An international research team around Marcus Sperling, a researcher at the Faculty of Physics, University of Vienna, has sparked interest in the scientific community with pioneering results in quantum physics: In their current study, the researchers reinterpret the Higgs mechanism, which gives elementary particles mass and triggers phase transitions, using the concept of "magnetic quivers."
The science-themed escape room LabEscape, created by UIUC’s Paul Kwiat and supported by the Q-NEXT quantum center, gives fans at Chicago’s C2E2 expo a chance to experience the joy of science. They responded: LabEscape was nearly booked by opening day.
Previous research found that twisted bilayer graphene is superconductive when the layers are rotated by 1.08 degrees. Electrons in parts of these materials move very slowly and should therefore not conduct electricity at all, much less display superconductivity. New research shows how the current theory of superconductivity, the Bardeen-Cooper-Schrieffer (BCS) theory, must be modified to fit the observations of twisted bilayer graphene.
Researchers from Cleveland Clinic and IBM recently published findings in the Journal of Chemical Theory and Computation that could lay the groundwork for applying quantum computing methods to protein structure prediction. This publication is the first peer-reviewed quantum computing paper from the Cleveland Clinic-IBM Discovery Accelerator partnership.
Researchers demonstrated a quantum algorithmic speedup with the quantum approximate optimization algorithm, laying the groundwork for advancements in telecommunications, financial modeling, materials science and more.
Dive into the world of advanced research and intellectual exchange as Professor Haroche shares his inspiring journey and groundbreaking contributions in the field of quantum physics and optics. From his early fascination with physics to his pioneering work in "Cavity Quantum Electrodynamics," Professor Haroche's expertise has paved the way for exciting possibilities in quantum information science.
InterQnet is a three-year initiative to demonstrate that quantum computers separated by large distances and even based on different hardware architectures can work in tandem.
A new paper in Physical Review Letters explores the effects of memory in quantum systems and ultimately offers a novel solution to decoherence, one of the primary problems facing quantum technologies.
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