New Thinking About the Multiverse

The concept of the multiverse, multiple versions of the same world existing side by side, is widespread in movies and television. In the real world, theoretical physicists are still grappling with the mathematics of multiple worlds. A new paper by physicists at UC Davis takes a fresh look at the quantum math of multiple worlds, implying that there may be more possibilities than we imagine.

A Snapshot of an Eruption

Around 170,000 years ago, the Yellowstone Caldera — a supervolcano — produced a series of small eruptions in frequent pulses lasting roughly 100,000 years. Remnants from those eruptions can be found on the Earth’s surface today as volcanic rock. And those rocks contain critical clues about the interior of the supervolcano.

Upcoming Ko Lecture Focuses on “Fibonacci, Congruent Numbers and Elliptic Curves”

The upcoming Winston Ko Professorship in Science Leadership Lecture will explore the work of a medieval Italian mathematician and its lasting impacts on number theory. Kenneth A. Ribet, a professor emeritus of mathematics at UC Berkeley, will present “Fibonacci, congruent numbers and elliptic curves” on Thursday, May 16 at 6 p.m. at Putah Creek Lodge. The event is free.

The Path to Building a Digital Twin of the Earth with Magali Billen

Magali Billen, a professor in the Department of Earth and Planetary Sciences, seeks to unravel the forces that drive plate tectonics from hundreds of kilometers beneath the Earth’s surface. Specifically, she’s interested in subduction zones — areas where two tectonic plates collide, causing one to dive back down into the Earth’s mantle.

Forged by Aggie Hands

A recently installed prototype detector at CERN was forged by Aggie hands, fabricated and installed by UC Davis undergraduate and graduate students in Matthew Citron’s research group.

After Tragedy Strikes

A “social script” is a term sociologists use to describe the way people take actions based on cultural understanding that fits a recognizable pattern without anyone having to tell them what to do. In his book "After Tragedy Strikes", Beamish suggests this pattern in public reaction reflects what he calls the “trauma script.”