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Nineteenth Annual Darwin College Lecture Series 2004

EVIDENCE

Lecture 8   :   March 5th 2004

Evidence in Theory: Superstrings and The Quest for Unification

Brian Greene

University of Columbia

Biography |   Abstract  |   Printable Version

Abstract

In the last decade, tremendous progress has been made in the quest to realize s dream of a unified theory of all matter and all forces through an approach known as superstring theory. To date, however, there are no direct experimental results in support of the theory; belief in the s relevance is based almost entirely on mathematical evidence. In this lecture, which presumes no technical background, the key developments leading to string s discovery will be reviewed and the basic elements of string theory will be discussed and illustrated visually. We will entertain the possibility that physics 5Ais entering a new realm in which mathematical evidence will play an increasingly important role in guiding cutting-edge research.

The lectures are given at 5.30 p.m. in The Lady Mitchell Hall, Sidgwick Avenue, with an adjacent overflow theatre with live TV coverage. Each lecture is typically attended by 600 people so you must arrive early to ensure a place.