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Our research includes a strong focus on fundamental questions about the new physics underlying the Standard Models of particle physics, cosmology, and gravity; and the nature and applications of our basic frameworks (quantum field theory and string theory) for attacking these questions. Our research also includes a major emphasis on the novel phenomena in condensed matter physics that emerge in systems with many degrees of freedom.

## Spotlight

## Featured Videos

Nov 5 2018

Mountain View’s Aron Wall lives and breathes science, pondering fundamental insights about quantum field theory and gravity that have earned him this year’s prestigious Breakthrough New Horizons in Physics Prize, to be awarded in a red-carpet ceremony at NASA Ames on Sunday.

Aug 24 2018

The John Bardeen Prize was established in 1991 by the organizers of the International Conference on the Materials and Mechanisms of Superconductivity (M2S) in honor of Dr.

Jul 12 2018

The Physics Department congratulates Xiaoliang Qi, who was selected as one of five recipients of the prestigious Simons Investigator Award in Physics for 2018. Simons Invest

Jul 15 2018 | Quantum Information

When Shannon formulated his groundbreaking theory of information in 1948, he did not know what to call its central quantity, a measure of uncertainty. It was von Neumann who recognized Shannon’s formula from statistical physics and suggested the name entropy. This was but the first in a...

May 8 2018 | Cosmology

None of us were consulted when the universe was created. And yet it is tempting to ask not only how the universe evolves, but also why, and could it be different? Our universe weighs more than 1050 tons. Could it be created “on the cheap”? Would it require a...

Oct 5 2017 | Formal Quantum Field and String Theory

Many mathematical concepts trace their origins to everyday experience, from astronomy to mechanics. Remarkably, ideas from quantum theory turn out to carry tremendous mathematical power too, even though we have little intuition dealing with elementary particles. The bizarre quantum world not only...