Charging the O (N) model

Oleg Antipin; Jahmall Bersini; Francesco Sannino; Zhi Wei Wang; Chen Zhang

doi:10.1103/PhysRevD.102.045011

Charging the O (N) model

Oleg Antipin^*, Jahmall Bersini^*, Francesco Sannino^*, Zhi Wei Wang^*, Chen Zhang^*

^*Kontaktforfatter for dette arbejde

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

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Abstrakt

We determine, for the first time, the scaling dimensions of a family of fixed-charge operators stemming from the critical O(N) model in 4-ϵ dimensions to the leading and next to leading order terms in the charge expansion but to all orders in the coupling. We test our results to the maximum known order in perturbation theory while determining higher order terms.

Originalsprog	Engelsk
Artikelnummer	045011
Tidsskrift	Physical Review D
Vol/bind	102
Udgave nummer	4
Antal sider	6
ISSN	2470-0010
DOI	https://doi.org/10.1103/PhysRevD.102.045011
Status	Udgivet - 15. aug. 2020

Dokumenter og links

10.1103/PhysRevD.102.045011Licens: CC BY

Open Access VersionForlagets udgivne version, 224 KBLicens: CC BY

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Citationsformater

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abstract = "We determine, for the first time, the scaling dimensions of a family of fixed-charge operators stemming from the critical O(N) model in 4-ϵ dimensions to the leading and next to leading order terms in the charge expansion but to all orders in the coupling. We test our results to the maximum known order in perturbation theory while determining higher order terms. ",

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AU - Antipin, Oleg

AU - Bersini, Jahmall

AU - Sannino, Francesco

AU - Wang, Zhi Wei

AU - Zhang, Chen

PY - 2020/8/15

Y1 - 2020/8/15

N2 - We determine, for the first time, the scaling dimensions of a family of fixed-charge operators stemming from the critical O(N) model in 4-ϵ dimensions to the leading and next to leading order terms in the charge expansion but to all orders in the coupling. We test our results to the maximum known order in perturbation theory while determining higher order terms.

AB - We determine, for the first time, the scaling dimensions of a family of fixed-charge operators stemming from the critical O(N) model in 4-ϵ dimensions to the leading and next to leading order terms in the charge expansion but to all orders in the coupling. We test our results to the maximum known order in perturbation theory while determining higher order terms.

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DO - 10.1103/PhysRevD.102.045011

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