Weyl gravity in covariant hamiltonian formalism

Weyl gravity in covariant hamiltonian formalism

We find covariant canonical formalism for Weyl invariant gravity. We discuss constraint structure of this theory and its gauge fixed form and we argue that it corresponds to unimodular gravity.

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Veröffentlicht in:Classical and quantum gravity 2023-12, Vol.40 (24), p.245010
Hauptverfasser: Klusoň, J, Matouš, B
Format: Artikel
Sprache:eng
Schlagworte:
covariant canonical formalism
unimodular gravity
Weyl gravity
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Beschreibung
Zusammenfassung:We find covariant canonical formalism for Weyl invariant gravity. We discuss constraint structure of this theory and its gauge fixed form and we argue that it corresponds to unimodular gravity.
ISSN:0264-9381
1361-6382
DOI:10.1088/1361-6382/ad0b9c