Husain-Kuchař model as the Carrollian limit of the Holst term

Posted by klaurent MIT

Kavli Affiliate: J. S. Villasenor
| Summary:
We show how the Husain-Kuchař model can be understood as a Carrollian limit of the Holst term in the context of background-independent field theories described in terms of coframes and spin connections. We also discuss the footprint of the Carrollian symmetry in the Hamiltonian formulation of the Husain-Kuchař action.
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