An Operator Product Expansion for Form Factors II. Born level

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Standard

An Operator Product Expansion for Form Factors II. Born level. / Sever, Amit; Tumanov, Alexander G.; Wilhelm, Matthias.

In: Journal of High Energy Physics, Vol. 2021, No. 10, 071, 08.10.2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Sever, A, Tumanov, AG & Wilhelm, M 2021, 'An Operator Product Expansion for Form Factors II. Born level', Journal of High Energy Physics, vol. 2021, no. 10, 071. https://doi.org/10.1007/JHEP10(2021)071

APA

Sever, A., Tumanov, A. G., & Wilhelm, M. (2021). An Operator Product Expansion for Form Factors II. Born level. Journal of High Energy Physics, 2021(10), [071]. https://doi.org/10.1007/JHEP10(2021)071

Vancouver

Sever A, Tumanov AG, Wilhelm M. An Operator Product Expansion for Form Factors II. Born level. Journal of High Energy Physics. 2021 Oct 8;2021(10). 071. https://doi.org/10.1007/JHEP10(2021)071

Author

Sever, Amit ; Tumanov, Alexander G. ; Wilhelm, Matthias. / An Operator Product Expansion for Form Factors II. Born level. In: Journal of High Energy Physics. 2021 ; Vol. 2021, No. 10.

Bibtex

@article{b34e6b0cfc52432db706c5a84ec8979f,
title = "An Operator Product Expansion for Form Factors II. Born level",
abstract = "Form factors in planar N = 4 Super-Yang-Mills theory admit a type of non-perturbative operator product expansion (OPE), as we have recently shown in [1]. This expansion is based on a decomposition of the dual periodic Wilson loop into elementary building blocks: the known pentagon transitions and a new object that we call form factor transition, which encodes the information about the local operator. In this paper, we compute the two-particle form factor transitions for the chiral part of the stress-tensor supermultiplet at Born level; they yield the leading contribution to the OPE. To achieve this, we explicitly construct the Gubser-Klebanov-Polyakov two-particle singlet states. The resulting transitions are then used to test the OPE against known perturbative data and to make higher-loop predictions.",
keywords = "1/N Expansion, AdS-CFT Correspondence, Integrable Field Theories, Scattering Amplitudes, PENTAGONS",
author = "Amit Sever and Tumanov, {Alexander G.} and Matthias Wilhelm",
year = "2021",
month = oct,
day = "8",
doi = "10.1007/JHEP10(2021)071",
language = "English",
volume = "2021",
journal = "Journal of High Energy Physics (Online)",
issn = "1126-6708",
publisher = "Springer",
number = "10",

}

RIS

TY - JOUR

T1 - An Operator Product Expansion for Form Factors II. Born level

AU - Sever, Amit

AU - Tumanov, Alexander G.

AU - Wilhelm, Matthias

PY - 2021/10/8

Y1 - 2021/10/8

N2 - Form factors in planar N = 4 Super-Yang-Mills theory admit a type of non-perturbative operator product expansion (OPE), as we have recently shown in [1]. This expansion is based on a decomposition of the dual periodic Wilson loop into elementary building blocks: the known pentagon transitions and a new object that we call form factor transition, which encodes the information about the local operator. In this paper, we compute the two-particle form factor transitions for the chiral part of the stress-tensor supermultiplet at Born level; they yield the leading contribution to the OPE. To achieve this, we explicitly construct the Gubser-Klebanov-Polyakov two-particle singlet states. The resulting transitions are then used to test the OPE against known perturbative data and to make higher-loop predictions.

AB - Form factors in planar N = 4 Super-Yang-Mills theory admit a type of non-perturbative operator product expansion (OPE), as we have recently shown in [1]. This expansion is based on a decomposition of the dual periodic Wilson loop into elementary building blocks: the known pentagon transitions and a new object that we call form factor transition, which encodes the information about the local operator. In this paper, we compute the two-particle form factor transitions for the chiral part of the stress-tensor supermultiplet at Born level; they yield the leading contribution to the OPE. To achieve this, we explicitly construct the Gubser-Klebanov-Polyakov two-particle singlet states. The resulting transitions are then used to test the OPE against known perturbative data and to make higher-loop predictions.

KW - 1/N Expansion

KW - AdS-CFT Correspondence

KW - Integrable Field Theories

KW - Scattering Amplitudes

KW - PENTAGONS

U2 - 10.1007/JHEP10(2021)071

DO - 10.1007/JHEP10(2021)071

M3 - Journal article

VL - 2021

JO - Journal of High Energy Physics (Online)

JF - Journal of High Energy Physics (Online)

SN - 1126-6708

IS - 10

M1 - 071

ER -

ID: 282474429