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arXiv · hep-th/9609227

A Model for Classical Space-time Co-ordinates

D. B. Fairlie·R. Zhdanov
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Abstract

Field equations with general covariance are interpreted as equations for a target space describing physical space time co-ordinates, in terms of an underlying base space with conformal invariance. These equations admit an infinite number of inequivalent Lagrangian descriptions. A model for reparametrisation invariant membranes is obtained by reversing the roles of base and target space variables in these considerations.

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D. B. Fairlie, R. Zhdanov. 1996-09-30. A Model for Classical Space-time Co-ordinates. https://doi.org/10.1088/0305-4470%2F30%2F1%2F017

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