Continuum modes of nonlocal field theories

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Continuum modes of nonlocal field theories

We study a class of nonlocal Lorentzian quantum field theories, where the d'Alembertian operator “box” is replaced by a non-analytic function of the d'Alembertian, f (“box”). This is inspired by the Causal Set program where such an evolution arises as the continuum limit of a wave equation...

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Bibliographic Details
Main Author:	Saravani, Mehdi
Format:	Article
Language:	English
Published:	IOP Publishing 2018
Online Access:	https://eprints.nottingham.ac.uk/50393/

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