This book is a treatise on time and on background independence in physics. It first considers how time is conceived of in each accepted paradigm of physics: New

Supergravity, together with string theory, is one of the most significant developments in theoretical physics. Written by two of the most respected workers in t

Containing over 200 physics problems, with hints and full solutions, this book develops the skill of finding solutions to scientific problems.

The field of astrophysics is in the midst of a technological renaissance. The emphasis of this collection of essays, composed by a stellar group of astronomers

Key Features:A large number of preparatory problems with solutions to sharpen problem-solving aptitude in physics. Ideal for developing an intuitive approach to