Addendum to "Relational Hamiltonian for group field theory"

Abstract

In this addendum to E. Wilson-Ewing, [Phys. Rev. D 99, 086017 (2019)], we extend the construction of a Hamiltonian formalism to a new class of group field theory actions with a kinetic term that is local in the group variables and depends only on their derivatives; such a kinetic term will couple magnetic indices of opposite sign in the Peter-Weyl decomposition. The main results of that Wilson-Ewing paper for the resulting cosmology extend to this case.

Metadata

Authors/Creators:	Gielen, S. https://orcid.org/0000-0002-8653-5430 Polaczek, A. Wilson-Ewing, E.
Copyright, Publisher and Additional Information:	© 2019 American Physical Society. This is an author-produced version of a paper subsequently published in Physical Review D. Uploaded in accordance with the publisher's self-archiving policy.
Dates:	Published (online): 5 November 2019 Published: 5 November 2019
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield)
Depositing User:	Symplectic Sheffield
Date Deposited:	11 Nov 2019 14:36
Last Modified:	12 Nov 2019 07:53
Status:	Published
Publisher:	American Physical Society
Refereed:	Yes
Identification Number:	https://doi.org/10.1103/PhysRevD.100.106002
Related URLs:	arXiv URL

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Addendum to "Relational Hamiltonian for group field theory"

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