Search Results - Plebanski action

Aspects of Spinorial G-Structures by Bhoja, Niren

“…The second part of the thesis explores the most natural second-order partial differential equations on a pair (metric, spinor). We are inspired by Plebanski's theory of gravity in 4 dimensions. He constructs an action functional, which when extremised, results in Einstein conditions on the curvature. …”
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