Unimodular gravity in covariant formalism

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Authors	KLUSOŇ Josef MATOUŠ Bohuslav
Year of publication	2024
Type	Article in Periodical
Magazine / Source	General Relativity and Gravitation
MU Faculty or unit	Faculty of Science
Citation
Web	https://link.springer.com/article/10.1007/s10714-023-03193-6 https://ui.adsabs.harvard.edu/abs/2024GReGr..56....7K/abstract
Doi	http://dx.doi.org/10.1007/s10714-023-03193-6
Keywords	General Relativity; Quantum Cosmology
Description	In this short note we study unimodular gravity in Weyl-De Donder formalism. We find corresponding Hamiltonian and study consequence of the unimodular constraint on the conjugate covariant momenta. We also find covariant Hamiltonian for Henneaux-Teitelboim unimodular action and study corresponding equations of motion.
Related projects:	Dualities and higher derivatives