Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Matthias Strohmaier"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 6, Pp 1-10 (2018)
Abstract We calculate the critical exponents $$\omega _\pm $$ ω± in the d-dimensional Gross–Neveu model in 1 / N expansion with $$1/N^2$$ 1/N2 accuracy. These exponents are related to the slopes of the $$\beta $$ β -functions at the critical poi
Externí odkaz:
https://doaj.org/article/da1dc2d6646d4afca0b1857e42d324ba
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:
Matthias Strohmaier
Publikováno v:
Proceedings of QCD Evolution 2017 — PoS(QCDEV2017).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aec4a69abb9b489ec6830b97faaf21a
https://doi.org/10.22323/1.308.0048
https://doi.org/10.22323/1.308.0048
Publikováno v:
Physics Letters
Physics letters / B 793, 78-84 (2019). doi:10.1016/j.physletb.2019.04.027
Physics Letters B, Vol 793, Iss, Pp 78-84 (2019)
Physics letters / B 793, 78-84 (2019). doi:10.1016/j.physletb.2019.04.027
Physics Letters B, Vol 793, Iss, Pp 78-84 (2019)
QCD in $d=4-2\epsilon$ space-time dimensions possesses a nontrivial critical point. Scale invariance usually implies conformal symmetry so that there are good reasons to expect that QCD at the critical point restricted to the gauge invariant subsecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa19bec2969404216859a3ae3f6d14b5
Publikováno v:
European Physical Journal C
The European physical journal / C 75(8), 363 (2015). doi:10.1140/epjc/s10052-015-3595-2
The European physical journal / C 75(8), 363 (2015). doi:10.1140/epjc/s10052-015-3595-2
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=doi_dedup___::1037ad9ebc7f64124dd8cf28ec8acc53
http://www.openaccessrepository.it/record/15319/files/main.pdf
http://www.openaccessrepository.it/record/15319/files/main.pdf