Renormalization on the DFR Quantum Spacetime

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dc.contributor.authorJ. F. López
dc.contributor.authorA. F. Reyes-Lega
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T20:48:09Z
dc.date.available2026-03-22T20:48:09Z
dc.date.issued2023
dc.description.abstractAn approach to renormalization of scalar fields on the Doplicher-Fredenhagen-Roberts (DFR) quantum spacetime is presented. The effective non-local theory obtained through the use of states of optimal localization for the quantum spacetime is reformulated in the language of (perturbative) Algebraic Quantum Field Theory. The structure of the singularities associated to the non-local kernel that codifies the effects of noncommutativity is analyzed using the tools of microlocal analysis.
dc.identifier.doi10.48550/arxiv.2302.09386
dc.identifier.urihttps://doi.org/10.48550/arxiv.2302.09386
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/84153
dc.language.isoen
dc.publisherCornell University
dc.relation.ispartofarXiv (Cornell University)
dc.sourceUniversidad de Los Andes
dc.subjectSpacetime
dc.subjectRenormalization
dc.subjectQuantum field theory
dc.subjectPhysics
dc.subjectHeat kernel
dc.subjectMathematical physics
dc.subjectQuantum gravity
dc.subjectGravitational singularity
dc.subjectScalar field theory
dc.subjectQuantum
dc.titleRenormalization on the DFR Quantum Spacetime
dc.typepreprint

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