This article is dedicated to Claudio Bunster on the occasion of his 60th birthday. It is a great ...

Ever since 1911, the Solvay Conferences have shaped modern physics. The 25th edition held in Octo...

The almost irresistible beauty of string theory has seduced many theoretical physicists in recent...

This collection of invited lectures (at the Conference on Secondary Calculus and Cohomological Ph...

Symmetries play a fundamental role in physics. Non-Abelian gauge symmetries are the symmetries be...

Written for researchers focusing on general relativity, supergravity, and cosmology, this is a se...

This book is a systematic study of the classical and quantum theories of gauge systems. It starts...

Ever since 1911, the Solvay Conferences have shaped modern physics. The 23rd edition, chaired by ...

This volume focuses on the recent developments of general relativity. On the theoretical side, th...