Zobrazeno 1 - 10
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pro vyhledávání: '"twist [operator]"'
Akademický článek
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Publikováno v:
Journal of High Energy Physics
Journal of high energy physics 01(1), 078 (2023). doi:10.1007/JHEP01(2023)078
Journal of high energy physics 01(1), 078 (2023). doi:10.1007/JHEP01(2023)078
Journal of high energy physics 01(1), 078 (2023). doi:10.1007/JHEP01(2023)078
Using the recent results on the contributions of descendants of the leading twist operators to the operator product expansion of two electromagnetic currents we derive
Using the recent results on the contributions of descendants of the leading twist operators to the operator product expansion of two electromagnetic currents we derive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e222d3d9675f608fd17f8900c08fc8
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Journal of high energy physics 2021(3), 51 (1-26) (2021). doi:10.1007/JHEP03(2021)051
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-27 (2021)
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-27 (2021)
Journal of High Energy Physics
Journal of high energy physics 2021(3), 51 (1-26) (2021). doi:10.1007/JHEP03(2021)051
Using some techniques of conformal field theories, we find a closed expression for the contribution of leading twist operators and their descendants, obtained
Using some techniques of conformal field theories, we find a closed expression for the contribution of leading twist operators and their descendants, obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c16a00be7cd4cee3e9b5af40375386c
https://epub.uni-regensburg.de/45425/
https://epub.uni-regensburg.de/45425/
Publikováno v:
Physical Review
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Physical review / D 103(9), 094018 (2021). doi:10.1103/PhysRevD.103.094018
Evolution equations for leading twist operators in high orders of perturbation theory can be restored from the spectrum of anomalous dimensions and the calculation of the
Evolution equations for leading twist operators in high orders of perturbation theory can be restored from the spectrum of anomalous dimensions and the calculation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::237ffacd3a46bc036f52dea090630699
Autor:
Kniehl, Bernd, Velizhanin, V. N.
Publikováno v:
Nuclear physics / B 968, 115429 (1-17) (2021). doi:10.1016/j.nuclphysb.2021.115429
Nuclear Physics B, Vol 968, Iss, Pp 115429-(2021)
Nuclear Physics B, Vol 968, Iss, Pp 115429-(2021)
Nuclear physics / B 968, 115429 (1-17) (2021). doi:10.1016/j.nuclphysb.2021.115429
We compute the non-planar contribution to the universal anomalous dimension of twist-two operators in $N$=4 supersymmetric Yang-Mills theory at four loops through
We compute the non-planar contribution to the universal anomalous dimension of twist-two operators in $N$=4 supersymmetric Yang-Mills theory at four loops through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b99e31309f7749f96bb5e9f7d15269e
Akademický článek
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Autor:
Manashov, Alexander, Strohmaier, M.
Leading-twist operators have a remarkable property that their divergence vanishes in a free theory. Recently it was suggested that this property can be used for an alternative technique to calculate anomalous dimensions of leading-twist operators and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1108::c3f75ee8d105c823dc5796d6239cca13
https://bib-pubdb1.desy.de/record/209179
https://bib-pubdb1.desy.de/record/209179
Autor:
Göckeler, M., Horsley, R., Kürzinger, W., Oelrich, H., Pleiter, D., Rakow, Paul E. L., Schafer, A., Schierholz, G.
Publikováno v:
Physical review / D 63(7), 074506 (2001). doi:10.1103/PhysRevD.63.074506
Our previous calculation of the spin-dependent structure function g_2 is revisited. The interest in this structure function is to a great extent motivated by the fact that it receives contributions from twist-two as well as from twist-three operators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1108::8c1dba254b441aedb0c53cd0f0f4dde4
https://bib-pubdb1.desy.de/record/390500
https://bib-pubdb1.desy.de/record/390500
Akademický článek
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Publikováno v:
Physics Letters B
Physics letters / B 790, 436-443 (2019). doi:10.1016/j.physletb.2019.01.060
Physics Letters B, 790
Physics Letters
Physics Letters B, Vol 790, Iss, Pp 436-443 (2019)
PHYSICS LETTERS B
Physics letters / B 790, 436-443 (2019). doi:10.1016/j.physletb.2019.01.060
Physics Letters B, 790
Physics Letters
Physics Letters B, Vol 790, Iss, Pp 436-443 (2019)
PHYSICS LETTERS B
We present the first calculations of next-to-next-to-next-to-next-to-leading order (N4LO) contributions to anomalous dimensions of spin-N twist-2 operators in perturbative QCD. Specifically, we have obtained the respective non-singlet quark–quark a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d419fb505a146c4f3159bb8b10f9988a