I show that it is possible to obtain the stress-energy tensor of the perfect fluid by adding a suitable term to the Einstein-Hilbert action. Variation should be understood with respect to the metric.
Inclusion of a perfect fluid term into the Einstein-Hilbert action
Minguzzi, E.
2022-01-01
Abstract
I show that it is possible to obtain the stress-energy tensor of the perfect fluid by adding a suitable term to the Einstein-Hilbert action. Variation should be understood with respect to the metric.File in questo prodotto:
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