Volume 3, Issue 1 (12-2001)                   IJPR 2001, 3(1): 51-58 | Back to browse issues page

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Abstract:   (14956 Views)

  Logarithmic conformal field theory can be obtained using nilpotent weights. Using such scale transformations various properties of the theory were derived. The derivation of four point function needs a knowledge of singular vectors which is derived by including nilpotent variables into the Kac determinant. This leads to inhomogeneous hypergeometric functions. Finally we consider the theory near a boundary and also introduce the concept of superfields where a multiplet of conformal fields are dealt with together. This leads to the OPE of superfields and a logarithmic partner for the energy momentum tensor.

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Type of Study: Research | Subject: General