Feynman Integrals and Scattering Amplitudes from Wilson Loops

Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt

Standard

Feynman Integrals and Scattering Amplitudes from Wilson Loops. / He, Song; Li, Zhenjie; Yang, Qinglin; Zhang, Chi.

I: Physical Review Letters, Bind 126, Nr. 23, 231601, 09.06.2021.

Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt

Harvard

He, S, Li, Z, Yang, Q & Zhang, C 2021, 'Feynman Integrals and Scattering Amplitudes from Wilson Loops', Physical Review Letters, bind 126, nr. 23, 231601. https://doi.org/10.1103/PhysRevLett.126.231601

APA

He, S., Li, Z., Yang, Q., & Zhang, C. (2021). Feynman Integrals and Scattering Amplitudes from Wilson Loops. Physical Review Letters, 126(23), [231601]. https://doi.org/10.1103/PhysRevLett.126.231601

Vancouver

He S, Li Z, Yang Q, Zhang C. Feynman Integrals and Scattering Amplitudes from Wilson Loops. Physical Review Letters. 2021 jun. 9;126(23). 231601. https://doi.org/10.1103/PhysRevLett.126.231601

Author

He, Song ; Li, Zhenjie ; Yang, Qinglin ; Zhang, Chi. / Feynman Integrals and Scattering Amplitudes from Wilson Loops. I: Physical Review Letters. 2021 ; Bind 126, Nr. 23.

Bibtex

@article{c3bd762dcf0b4e4e8f153726f7bd021e,
title = "Feynman Integrals and Scattering Amplitudes from Wilson Loops",
abstract = "We study Feynman integrals and scattering amplitudes in N = 4 super-Yang-Mills theory by exploiting the duality with null polygonal Wilson loops. As the main application, we compute for the first time the symbols of the general double pentagon integrals, which give the finite part of two-loop maximally helicity violating (MHV) amplitudes and finite components of next-to-MHV (NMHV) amplitudes to all multiplicities. The rational parts of the symbol consist of 164 letters, while the algebraic part contains 96 algebraic letters and cancel in MHV amplitudes and NMHV components which are free of square roots.",
author = "Song He and Zhenjie Li and Qinglin Yang and Chi Zhang",
year = "2021",
month = jun,
day = "9",
doi = "10.1103/PhysRevLett.126.231601",
language = "English",
volume = "126",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "23",

}

RIS

TY - JOUR

T1 - Feynman Integrals and Scattering Amplitudes from Wilson Loops

AU - He, Song

AU - Li, Zhenjie

AU - Yang, Qinglin

AU - Zhang, Chi

PY - 2021/6/9

Y1 - 2021/6/9

N2 - We study Feynman integrals and scattering amplitudes in N = 4 super-Yang-Mills theory by exploiting the duality with null polygonal Wilson loops. As the main application, we compute for the first time the symbols of the general double pentagon integrals, which give the finite part of two-loop maximally helicity violating (MHV) amplitudes and finite components of next-to-MHV (NMHV) amplitudes to all multiplicities. The rational parts of the symbol consist of 164 letters, while the algebraic part contains 96 algebraic letters and cancel in MHV amplitudes and NMHV components which are free of square roots.

AB - We study Feynman integrals and scattering amplitudes in N = 4 super-Yang-Mills theory by exploiting the duality with null polygonal Wilson loops. As the main application, we compute for the first time the symbols of the general double pentagon integrals, which give the finite part of two-loop maximally helicity violating (MHV) amplitudes and finite components of next-to-MHV (NMHV) amplitudes to all multiplicities. The rational parts of the symbol consist of 164 letters, while the algebraic part contains 96 algebraic letters and cancel in MHV amplitudes and NMHV components which are free of square roots.

U2 - 10.1103/PhysRevLett.126.231601

DO - 10.1103/PhysRevLett.126.231601

M3 - Letter

C2 - 34170181

VL - 126

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 23

M1 - 231601

ER -

ID: 273012003