Four-loop dressing phase of N=4 super-Yang-Mills theory

N. Beisert; T. McLoughlin; R. Roiban

doi:10.1103/PhysRevD.76.046002

Four-loop dressing phase of N=4 super-Yang-Mills theory

N. Beisert, T. McLoughlin, R. Roiban

Research output: Contribution to journal › Article › peer-review

54 Scopus citations

Abstract

We compute the dilatation generator in the su(2) sector of planar N=4 super-Yang-Mills theory at four loops. We use the known world-sheet scattering matrix to constrain the structure of the generator. The remaining few coefficients can be computed directly from Feynman diagrams. This allows us to confirm previous conjectures for the leading contribution to the dressing phase which is proportional to ζ(3).

Original language	English (US)
Article number	046002
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	76
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevD.76.046002
State	Published - Aug 3 2007

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

Access to Document

10.1103/PhysRevD.76.046002

Cite this

@article{9367407da1e6459f9ed0d40d3f0ea7b8,

title = "Four-loop dressing phase of N=4 super-Yang-Mills theory",

abstract = "We compute the dilatation generator in the su(2) sector of planar N=4 super-Yang-Mills theory at four loops. We use the known world-sheet scattering matrix to constrain the structure of the generator. The remaining few coefficients can be computed directly from Feynman diagrams. This allows us to confirm previous conjectures for the leading contribution to the dressing phase which is proportional to ζ(3).",

author = "N. Beisert and T. McLoughlin and R. Roiban",

year = "2007",

month = aug,

day = "3",

doi = "10.1103/PhysRevD.76.046002",

language = "English (US)",

volume = "76",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "4",

}

TY - JOUR

T1 - Four-loop dressing phase of N=4 super-Yang-Mills theory

AU - Beisert, N.

AU - McLoughlin, T.

AU - Roiban, R.

PY - 2007/8/3

Y1 - 2007/8/3

N2 - We compute the dilatation generator in the su(2) sector of planar N=4 super-Yang-Mills theory at four loops. We use the known world-sheet scattering matrix to constrain the structure of the generator. The remaining few coefficients can be computed directly from Feynman diagrams. This allows us to confirm previous conjectures for the leading contribution to the dressing phase which is proportional to ζ(3).

AB - We compute the dilatation generator in the su(2) sector of planar N=4 super-Yang-Mills theory at four loops. We use the known world-sheet scattering matrix to constrain the structure of the generator. The remaining few coefficients can be computed directly from Feynman diagrams. This allows us to confirm previous conjectures for the leading contribution to the dressing phase which is proportional to ζ(3).

UR - http://www.scopus.com/inward/record.url?scp=34547700547&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34547700547&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.76.046002

DO - 10.1103/PhysRevD.76.046002

M3 - Article

AN - SCOPUS:34547700547

SN - 1550-7998

VL - 76

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 4

M1 - 046002

ER -

Four-loop dressing phase of N=4 super-Yang-Mills theory

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this