Search Results - "Einstein–Hilbert action"

Reducing space-time to binary information by Weinfurtner, Silke, De las Cuevas, Gemma, Martin-Delgado, Miguel Angel, Briegel, Hans J.

“…Space-time fluctuations can be represented in a classical lattice gas model whose Boltzmann weights are constructed with the discretized form of the Einstein–Hilbert action. Within this framework, it is possible to compute basic quantities such as the Ricci curvature tensor and the Einstein equations, and to evaluate the path integral of discrete gravity. …”
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Aspects of Spinorial G-Structures by Bhoja, Niren

“…In both examples, we show that the linearised action functionals are completely determined by representation theory, and that there is a family of Einstein-Hilbert actions of gravity in a vacuum.…”
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