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Physics Faculty Publications

University of New Haven

2014

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Schwinger’S Variational Principle In Einstein-Cartan Gravity, Nikodem Poplawski Jan 2014

Schwinger’S Variational Principle In Einstein-Cartan Gravity, Nikodem Poplawski

Physics Faculty Publications

By applying Schwinger’s variational principle to the Einstein-Cartan action for the gravitational field, we derive quantum commutation relations between the metric and torsion tensors.