Under a five-year, $7 million cooperative agreement led by Jeffrey Gillis-Davis, research associate professor of physics in Arts & Sciences, researchers will investigate fundamental questions at the intersection of space science and human space exploration.
While evidence for dark matter is strong, the nature of dark matter has remained a mystery. James H. Buckley, professor of physics in Arts & Sciences, is part of a research team searching for axions — very light, invisible particles streaming through the cosmos.
New research from Washington University in St. Louis confirms that the brain tunes itself to a point where it is as excitable as it can be without tipping into disorder, similar to a phase transition. The new research from Keith Hengen, assistant professor of biology in Arts & Sciences, is published Oct. 7 in the journal Neuron.
New research from Washington University in St. Louis realizes one of the first parity time-symmetric quantum systems, allowing scientists to observe how that symmetry — and the breaking of it — leads to previously unexplored phenomena. These and future PT symmetry experiments have potential applications to quantum computing. The work from the laboratory of Kater Murch, associate professor of physics in Arts & Sciences, is published Oct. 7 in the journal Nature Physics.
Michael Nowak, research professor of physics in Arts & Sciences, is a member of the Event Horizon Telescope collaboration that won the 2020 Breakthrough Prize in Fundamental Physics. The award recognizes the team’s achievement of making the first image of a supermassive black hole, “taken by means of an Earth-sized alliance of telescopes.”
Even in the strange world of open quantum systems, the arrow of time points steadily forward — most of the time. A video details new experiments conducted at Washington University in St. Louis that compare the forward and reverse trajectories of superconducting circuits called qubits, and find that they largely tend to follow the second law of thermodynamics. The research is published July 9 in the journal Physical Review Letters.
Physicists studying the brain at Washington University in St. Louis have shown how measuring signals from a single neuron may be as good as capturing information from many neurons at once using big, expensive arrays of electrodes. The new work continues the discussion about how the brain seems to function in a “critical” state. The research was reported in the Journal of Neuroscience.
The university’s interdisciplinary Center for Quantum Sensors aims to harness the power of quantum mechanics to detect and decipher some of the universe’s greatest mysteries. The effort is timely as Congress recently approved a federal program supporting the development of quantum technologies.
Researchers in Arts & Sciences have discovered and characterized a new form of oxygen dubbed “featherweight oxygen” — the lightest-ever version of the familiar chemical element oxygen, with only three neutrons to its eight protons.
Carl Bender, the Konneker Distinguished Professor Emeritus of Physics in Arts & Sciences, has received a Humboldt Research Award. The award is given to academics whose fundamental discoveries, new theories or insights have had a significant impact on their own discipline and who are expected to continue producing cutting-edge achievements in the future.