This collection of documents started off as a series of notes made from lectures delivered while teaching postgraduate and undergraduate classes in physics. Although the notes themselves have been ...

Functional analysis is a well-established powerful method in mathematical physics, especially those mathematical methods used in modern non-perturbative quantum field theory and statistical turbulence ...

Understanding the quark structure of matter has been one of the most important advances in contemporary physics. It has unravelled a new and deeper level of structure in matter, and physics at that ...