A new theory, that explains how light and matter interact at the quantum level has enabled researchers to define for the first time the precise shape of a single photon. Credit: Dr. Benjamin Yuen ...

“In the quantum world, the reference frames should [also] be described by the formalism of quantum theory,” said Renato Renner, a theoretical physicist at the Swiss Federal Institute of Technology ...

World-leading research in some of the most exciting areas of theoretical physics. Founded in 1956 by Nobel Laureate Abdus Salam, the Centre conducts research across Cosmology, Gravitational Physics, ...

Ultimately, string theory remains a hopeful candidate for putting all the pieces of the cosmic puzzle together. If it works out, scientists could finally unravel the mysteries about how quantum ...

After hours: November 22 at 7:59 PM EST Loading Chart for ARQQ ...

Urs Schreiber: Quantum n-Transport (September 14, 2006) An attempt to understand the path integral for an n-dimensional field theory as a coproduct operation over transport n-functors. John Baez: ...