IonQ, a leader in the quantum computing and networking industries, announced the completion of its next-generation ion trap vacuum package prototype intended to realize smaller, more compact, room temperature quantum systems. The company has completed a state-of-the-art assembly chamber capable of manufacturing miniaturized ion trap vacuum packages that can sustain Extreme High Vacuum (XHV) – levels that are comparable to the vacuum levels found on the surface of the Moon.

Silicon Quantum Computing (SQC), a pioneer in quantum computing and atomic manufacturing, today announced that it has demonstrated world-leading accuracy in the operation of Grover’s algorithm without error correction, i.e. in its native pure form. This proves the strategic advantage of SQC’s high-quality qubits and atomic precision manufacturing and brings the transformative prospect of reliable commercial-scale quantum computing one step closer.

With previous and new funding from the National Science Foundation’s (NSF) Advancing Informal STEM Learning program, Edwards is collaborating with the University of Chicago to create educational games for middle schoolers to learn about quantum mechanics and science.

Long at the vanguard of international efforts to answer questions like these, ORNL’s contributions remain strong today. David Radford, head of the lab’s Fundamental Nuclear and Particle Physics section, is an internationally renowned expert in the field who has had an indelible impact on the development of germanium detectors. Vital experimentation tools at the forefront of fundamental physics research, germanium detectors are large, single crystals of germanium — a metallic element — used to detect radiation and enable incredibly precise energy measurements.

In a new study published in Physical Review Letters, JILA Fellow and University of Colorado Boulder physics professor Cindy Regal, along with former JILA Associate Fellow Jose D’Incao (currently an assistant professor of physics at the University of Massachusetts, Boston) and their teams developed new experimental and theoretical techniques for studying the rates at which light-assisted collisions occur in the presence of small atomic energy splittings. Their results rely upon optical tweezers—focused lasers capable of trapping individual atoms—that the team used to isolate and study the products of individual pairs of atoms.

The Quantum Economic Development Consortium (QED-C) today announced the results of a research and development (R&D) program that focused on using cryogenic technologies to advance innovation in quantum technology.

Researchers at the University of Rochester—including John Nichol, an associate professor in the Department of Physics and Astronomy—have taken a key step toward reducing instability in quantum systems, by focusing on an elusive state called a nuclear-spin dark state.

In a groundbreaking discovery, researchers from Nagoya University in Japan and the Slovak Academy of Sciences have unveiled new insights into the interplay between quantum theory and thermodynamics. The team demonstrated that while quantum theory does not inherently forbid violations of the second law of thermodynamics, quantum processes may be implemented without actually breaching the law. This discovery, published in npj Quantum Information, highlights a harmonious coexistence between the two fields, despite their logical independence. Their findings open up new avenues for understanding the thermodynamic boundaries of quantum technologies, such as quantum computing and nanoscale engines.

UChicago Pritzker Molecular Engineering researchers created a "quantum-inspired” revolution in microelectronics, storing classical computer memory in crystal gaps where atoms should be.

What if time is not as fixed as we thought? Imagine that instead of flowing in one direction – from past to future – time could flow forward or backward due to processes taking place at the quantum level. This is the thought-provoking discovery made by researchers at the University of Surrey, as a new study reveals that opposing arrows of time can theoretically emerge from certain quantum systems.