A spin coefficient approach to vacuum quadratic Poincaré gauge field theory
The field equations of the vacuum Quadratic Poincare Gauge Field Theory are expressed in the spin coefficient formalism of Newman and Penrose. These equations are differential identities involving the curvature and torsion, and in this NewmanPenrose type approach must be combined with the generalize...
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Loughborough University
1990
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.276217 |