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citation_title: Boundedness of meta-conformal two-point functions in one and two spatial dimensions
twitter:title: Boundedness of meta-conformal two-point functions in one and two...
og:site_name: arXiv.org
og:title: Boundedness of meta-conformal two-point functions in one and two spatial dimensions
citation_author: Henkel, Malte
citation_date: 2020/06/08
title: [2006.04537] Boundedness of meta-conformal two-point functions in one and two spatial dimensions
og:description: Meta-conformal invariance is a novel class of dynamical symmetries, with dynamical exponent $z=1$, and distinct from the standard ortho-conformal invariance. The meta-conformal Ward identities can be directly read off from the Lie algebra generators, but this procedure implicitly assumes that the co-variant correlators should depend holomorphically on time- and space coordinates. Furthermore, this assumption implies un-physical singularities in the co-variant correlators. A careful reformulation of the global meta-conformal Ward identities in a dualised space, combined with a regularity postulate, leads to bounded and regular expressions for the co-variant two-point functions, both in $d=1$ and $d=2$ spatial dimensions.
citation_arxiv_id: 2006.04537
citation_online_date: 2020/09/22
twitter:site: @arxiv
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dc:title: [2006.04537] Boundedness of meta-conformal two-point functions in one and two spatial dimensions
citation_doi: 10.1088/1751-8121/abb9ef
twitter:description: Meta-conformal invariance is a novel class of dynamical symmetries, with dynamical exponent $z=1$, and distinct from the standard ortho-conformal invariance. The meta-conformal Ward identities can...
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citation_pdf_url: https://arxiv.org/pdf/2006.04537
og:url: https://arxiv.org/abs/2006.04537v2
Content-Language: en
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