Lovelock action with nonsmooth boundaries
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DOI: 10.1103/physrevd.97.104048
Abstract: We examine the variational problem in Lovelock gravity when the boundary contains timelike and spacelike segments nonsmoothly glued. We show that two kinds of contributions have to be added to the action. The first one… read more here.
Keywords: action nonsmooth; nonsmooth boundaries; lovelock gravity; lovelock action ... See more keywords