Ian Affleck is an eminent theoretical physicist, now Professor of Physics at Boston University. Professor Affleck's main research interests are in theoretical condensed matter physics, in particular its interface with elementary particle theory. The latter theory has developed many fascinating mathematical constructions such as string theory, which are often difficult to apply directly to the present-day experimental reality of particle physics. Condensed matter physics offers a host of exotic experimental systems which can sometimes provide applications for these sophisticated mathematical ideas.
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