Emergent spacetime from a Berry-inspired dynamical gauge field coupled to electromagnetism
Date
2023Author
Copinger, P
Morales, P
Subject
4902 Mathematical Physics 5107 Particle and High Energy Physics 49 Mathematical Sciences 51 Physical Sciences
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Show full item recordAbstract
Motivated by the fermionic Berry's phase in momentum space, we study a local Abelian phase in momentum space coupled to electromagnetism, for complex scalars in the phase-space worldline formalism. The interaction of both Abelian fields is shown to give rise to a momentum gauge dependent emergent spacetime. As a concrete example, we further study classical solutions of the Berry-inspired gauge field that lead to an emergent Newtonian gravity with gravitational potential predicted by coupled Coulomb fields both in configuration and momentum spaces. Noncommutative aspects of the theory are also provided.
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Publisher
American Physical Society (APS)
Journal
Physical Review D
Volume
108
Issue
6
Pagination
065013-
Number
065013
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