physics

Astronomers Find a Cosmic Titan in the Early Universe

October 17, 2018
An international team of astronomers has discovered a titanic structure in the early universe, just 2 billion years after the Big Bang. This galaxy proto-supercluster, nicknamed Hyperion, is the largest and most massive structure yet found at such a remote time and distance.

QMAP Grabs Grants for Quantum Information Science

October 09, 2018

The U.S. Department of Energy recently announced $218 million in new grants for “Quantum Information Science” and researchers with the Center for Quantum Mathematics and Physics (QMAP) at UC Davis are among the recipients.

The QMAP initiative at UC Davis is aimed at fundamental research in theoretical and mathematical physics.

UC Davis Physicists Help Detect Higgs Boson Decay

August 30, 2018
Six years after its discovery, the Higgs boson has at last been observed decaying to fundamental particles known as bottom quarks. A number of UC Davis physicists were involved in the observation.

“Grit in the Gears” Costs Energy in Modular Information Systems

August 16, 2018

Digital information may appear to exist as abstract ones and zeroes, flipping effortlessly from one to another. But in fact there is a minimum amount of energy required to run any computation system, regardless of how “energy efficient” are its component parts.

Reversing cause and effect is no trouble for quantum computers

July 20, 2018
In research published 18 July in Physical Review X, an international team shows that a quantum computer is less in thrall to the arrow of time than a classical computer. In some cases, it's as if the quantum computer doesn't need to distinguish between cause and effect at all.

1965 - Sethanne Howard

July 02, 2018

Sethanne Howard (B.S., physics, '65) is the editor of the Journal of the Washington Academy of Sciences — a peer-reviewed scientific journal more than a century old. She is always soliciting papers and will also work with advanced students to publish their papers. 

Tudor Dimofte Wins NSF CAREER Award

July 02, 2018
Tudor Dan Dimofte, assistant professor in the Department of Mathematics in the UC Davis College of Letters and Science, has received a prestigious CAREER award from the National Science Foundation’s Computer and Information Science and Engineering directorate.