SCOAP3 Repository 30 records found  1 - 10nextendSearch took 0.02 seconds. 
1. Matter dependence of the four-loop QCD cusp anomalous dimension: from small angles to all angles / BrĂ¼ser, Robin ; Grozin, Andrey ; Henn, Johannes ; Stahlhofen, Maximilian
We compute the fermionic contributions to the cusp anomalous dimension in QCD at four loops as an expansion for small cusp angle. [...]
Published in JHEP 1905 (2019) 186 10.1007/JHEP05(2019)186 arXiv:1902.05076
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
2. Matter Dependence of the Four-Loop Cusp Anomalous Dimension / Henn, J. M. ; Peraro, T. ; Stahlhofen, M. ; Wasser, P.
We compute analytically the matter-dependent contributions to the quartic Casimir term of the four-loop lightlike cusp anomalous dimension in QCD, with nf fermion and ns scalar flavors. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.201602 arXiv:1901.03693
External links: Download fulltextpdf; Download fulltextxml
3. Four-graviton scattering to three loops in N = 8 $$ \mathcal{N}=8 $$ supergravity / Henn, J. ; Mistlberger, B.
We compute the three-loop scattering amplitude of four gravitons in N = 8 $$ \mathcal{N}=8 $$ supergravity. [...]
Published in JHEP 1905 (2019) 023 10.1007/JHEP05(2019)023 arXiv:1902.07221
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
4. Analytic Result for a Two-Loop Five-Particle Amplitude / Chicherin, D. ; Gehrmann, T. ; Henn, J. M. ; Wasser, P. ; et al
We compute the symbol of the full-color two-loop five-particle amplitude in N=4 super Yang-Mills theory, including all nonplanar subleading-color terms. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.121602 arXiv:1812.11057
Fulltext: Download fulltextXML Download fulltextPDF;
5. The two-loop five-particle amplitude in N $$ \mathcal{N} $$ = 8 supergravity / Chicherin, Dmitry ; Gehrmann, Thomas ; Henn, Johannes ; Wasser, Pascal ; et al
We compute for the first time the two-loop five-particle amplitude in N $$ \mathcal{N} $$ = 8 supergravity. [...]
Published in JHEP 1903 (2019) 115 10.1007/JHEP03(2019)115 arXiv:1901.05932
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
6. Analytic result for the nonplanar hexa-box integrals / Chicherin, D. ; Gehrmann, T. ; Henn, J. ; Presti, N. ; et al
In this paper, we analytically compute all master integrals for one of the two non-planar integral families for five-particle massless scattering at two loops. [...]
Published in JHEP 1903 (2019) 042 10.1007/JHEP03(2019)042 arXiv:1809.06240
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
7. Amplitudes from anomalous superconformal symmetry / Chicherin, D. ; Henn, J. ; Sokatchev, E.
We initiate a systematic study of the consequences of (super)conformal symmetry of massless scattering amplitudes. [...]
Published in JHEP 1901 (2019) 179 10.1007/JHEP01(2019)179 arXiv:1811.02560
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
8. Pentagon functions for massless planar scattering amplitudes / Gehrmann, T. ; Henn, J. ; Lo Presti, N.
Loop amplitudes for massless five particle scattering processes contain Feynman integrals depending on the external momentum invariants: pentagon functions. [...]
Published in JHEP 1810 (2018) 103 10.1007/JHEP10(2018)103 arXiv:1807.09812
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
9. Bootstrapping two-loop Feynman integrals for planar N = 4 $$ \mathcal{N}=4 $$ sYM / Henn, Johannes ; Herrmann, Enrico ; Parra-Martinez, Julio
We derive analytic results for the symbol of certain two-loop Feynman integrals relevant for seven- and eight-point two-loop scattering amplitudes in planar N = 4 $$ \mathcal{N}=4 $$ super-Yang-Mills theory. [...]
Published in JHEP 1810 (2018) 059 10.1007/JHEP10(2018)059 arXiv:1806.06072
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);
10. Implications of nonplanar dual conformal symmetry / Chicherin, D. ; Henn, J. ; Sokatchev, E.
Recently, Bern et al. [...]
Published in JHEP 1809 (2018) 012 10.1007/JHEP09(2018)012 arXiv:1807.06321
Fulltext: Download fulltextXML Download fulltextPDF (PDFA);

SCOAP3 Repository : 30 records found   1 - 10nextend
See also: similar author names
3 Henn, J. M.
1 Henn, J.M.
17 Henn, Johannes
Interested in being notified about new results for this query?
Subscribe to the RSS feed.