paper

Wilson surfaces and higher dimensional knot invariants

arXiv:math-ph/0210037 · doi:10.1007/s00220-005-1339-0

Abstract

An observable for nonabelian, higher-dimensional forms is introduced, its properties are discussed and its expectation value in BF theory is described. This is shown to produce potential and genuine invariants of higher-dimensional knots.

31 pages, 9 figures

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