physics

Exploring the Physics of Information

October 05, 2020
Information has become increasingly important in how we understand our world, from sprawling social networks to the tiniest building blocks of matter. The idea that information underlies reality has long fascinated physicist Fabio Anza, a postdoctoral fellow at the Complexity Sciences Center who researches quantum mechanics and quantum information theory.

New Name for Physics Department

September 30, 2020
The Department of Physics has changed its name to the Department of Physics and Astronomy to better reflect its breadth of teaching and faculty expertise.

Ironing the Wrinkles Out of Spacetime

September 28, 2020

According to Einstein’s theory of General Relativity, gravity is curvature in the fabric of spacetime. Shockwaves can distort spacetime, causing singularities where the laws of physics appear to break down.

Now two mathematicians at UC Davis have come up with equations that remove these singularities. In doing so, they also extend a theorem called Uhlenbeck Compactness to the setting of General Relativity.

Innovative Detector Sees Its First Neutrinos

March 12, 2020
The Accelerator Neutrino Neutron Interaction Experiment at Fermilab, known as ANNIE, has seen its first neutrino events. (Neutrino events are interactions between neutrinos and water in the detector.) This milestone heralds the start of an ambitious program in neutrino physics and detector technology development. 

$3.75M to Explore Synthetic Diamond Semiconductors at Crocker Lab

November 26, 2019

Although diamonds are mostly thought of as jewelry, synthetic diamonds are being explored for semiconductors because of their unique properties. Structurally identical to diamonds, synthetic diamonds are produced by a controlled process, as compared to natural diamonds, which are created by geologic processes.