Reflections on Quanta, Symmetries, and Supersymmetries

Reflections on Quanta, Symmetries, and Supersymmetries
Author :
Publisher : Springer Science & Business Media
Total Pages : 242
Release :
ISBN-10 : 9781441906670
ISBN-13 : 1441906673
Rating : 4/5 (673 Downloads)

Book Synopsis Reflections on Quanta, Symmetries, and Supersymmetries by : V.S. Varadarajan

Download or read book Reflections on Quanta, Symmetries, and Supersymmetries written by V.S. Varadarajan and published by Springer Science & Business Media. This book was released on 2011-05-20 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of essays based on lectures that author has given on various occasions on foundation of quantum theory, symmetries and representation theory, and the quantum theory of the superworld created by physicists. The lectures are linked by a unifying theme: how the quantum world and superworld appear under the lens of symmetry and supersymmetry. In the world of ultra-small times and distances such as the Planck length and Planck time, physicists believe no measurements are possible and so the structure of spacetime itself is an unknown that has to be first understood. There have been suggestions (Volovich hypothesis) that world geometry at such energy regimes is non-archimedian and some of the lectures explore the consequences of such a hypothesis. Ultimately, symmetries and supersymmetries are described by the representation of groups and supergroups. The author's interest in representation is a lifelong one and evolved slowly, and owes a great deal to conversations and discussions he had with George Mackey and Harish-Chandra. The book concludes with a retrospective look at these conversations.


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