Many atomic nuclei have a magnetic field similar to that of Earth. However, directly at the surface of a heavy nucleus such ...

This book presents a comprehensive and coherent account of the theory of quantum fields on a lattice, an essential technique for the study of the strong and the electroweak interactions of elementary ...

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

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including string theory, classical and quantum gravity, quantum field theory, holography, quantum information theory, hard condensed matter theory, quantum statistical mechanics, theoretical cosmology ...

An international team of researchers has found a surprisingly simple relationship between the rates of energy and information transmission across an interface connecting two quantum field theories.

A key part of the challenge in this area is that trying to model exactly more than a few 10’s of quantum particles is infeasible due to the “curse of dimensionality”. For this reason, our work ...

Many incompletely understood phenomena lurk in the borderlands between physical theories - between classical and quantum, between rays and waves ... of a charged particle acquires a phase shift due to ...

The quantum and gravitational theory group works on a wide range of topics in theoretical physics, from string theory to quantum information, condensed matter, and cosmology.

Researchers say they may have achieved Einstein's vision of a "unified field theory" that can unite two of nature's ...

Quasicrystals, exotic states of matter characterized by an ordered structure with non-repeating spatial patterns, have been ...