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dc.contributor.authorBUICAN, M
dc.contributor.authorJiang, H
dc.contributor.authorBhargava, C
dc.contributor.editorKarthik, N
dc.date.accessioned2024-01-05T15:15:25Z
dc.date.available2023-11-28
dc.date.available2024-01-05T15:15:25Z
dc.date.issued2024
dc.identifier.issn1079-7114
dc.identifier.urihttps://qmro.qmul.ac.uk/xmlui/handle/123456789/93461
dc.description.abstractIn quantum field theory (QFT) above two spacetime dimensions, one is usually only able to construct exact operator maps from the ultraviolet (UV) to the infrared (IR) of strongly coupled renormalization group (RG) flows for the most symmetry-protected observables. Famous examples include maps of chiral rings in 4d \CN = 2 supersymmetry. In this letter, we construct the first non-perturbative UV/IR map for less protected operators: starting from a particularly simple" UV strongly coupled non-Lagrangian 4d \CN = 2 QFT, we show that a universal non-chiral quarter-BPS ring can be mapped exactly and bijectively to the IR. In particular, strongly coupled UV dynamics governing infinitely many null states manifest in the IR via Fermi statistics of free gauginos. Using the concept of arc space, this bijection allows us to compute the exact UV Macdonald index in the IR.en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Letters
dc.rightsIt is not necessary to obtain permission to reuse this article or its components as it is available under the terms of the Creative Commons Attribution 4.0 International license. This license permits unrestricted use, distribution, and reproduction in any medium, provided attribution to the author(s) and the published article's title, journal citation, and DOI are maintained. Please note that some figures may have been included with permission from other third parties. It is your responsibility to obtain the proper permission from the rights holder directly for these figures.
dc.titleExact operator map from strong coupling to free fields: Beyond Seiberg-Witten theoryen_US
dc.typeArticleen_US
pubs.notesNot knownen_US
pubs.publication-statusAccepteden_US
dcterms.dateAccepted2023-11-28
rioxxterms.funderDefault funderen_US
rioxxterms.identifier.projectDefault projecten_US
qmul.funderRelations, Transformations, and Emergence in Quantum Field Theory::Royal Societyen_US
qmul.funderRelations, Transformations, and Emergence in Quantum Field Theory::Royal Societyen_US
qmul.funderRelations, Transformations, and Emergence in Quantum Field Theory::Royal Societyen_US


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