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A3 – QCD and String Theory



Project Leaders

Sven-Olaf Moch (e-mail | group homepage)

Volker Schomerus (e-mail | group homepage)


Abstract

The main goal of the proposed project is to analyse the interpolation of scattering amplitudes and form factors in N=4 super-Yang-Mills theory between weak and strong coupling. In this endeavor, integrabilty based techniques associated with the string theoretic dual at strong coupling play a central role. We plan to develop these into systematic tools for the computation of gauge theory quantities, at least in certain regimes such as high energy or short distance limits.


Researchers

Jochen Bartels

Lorenzo Bianchi

Vsevolod Chestnov

Yannick Linke

Elli Pomoni

Jörg Teschner


Former members

Yuri Aisaka

Alessandra Cagnazzo

Nicolay Gromov

Yasuyuki Hatsuda

Jan Kotanski

Anna-Maria Mischler

Martin Sprenger

Benoit Vicedo


Publications


Get these publications as bibtex-file


"Superintegrability of d-dimensional Conformal Blocks"
Isachenkov, Mikhail and Schomerus, Volker
Phys. Rev. Lett. 117, 071602 (2016)
doi: 10.1103/PhysRevLett.117.071602
eprint: 1602.01858 [hep-th]

"Null-polygonal minimal surfaces in AdS_4 from perturbed W minimal models"
Hatsuda, Yasuyuki and Ito, Katsushi and Satoh, Yuji
JHEP 1302, 067 (2013)
doi: 10.1007/JHEP02(2013)067
eprint: 1211.6225 [hep-th]

"The Multi-Regge limit of NMHV Amplitudes in N=4 SYM Theory"
Lipatov, Lev and Prygarin, Alexander and Schnitzer, Howard J.
JHEP 1301, 068 (2013)
doi: 10.1007/JHEP01(2013)068
eprint: 1205.0186 [hep-th]

"Multi-Regge Limit of the n-Gluon Bubble Ansatz"
Bartels, J. and Schomerus, V. and Sprenger, M.
JHEP 1211, 145 (2012)
doi: 10.1007/JHEP11(2012)145
eprint: 1207.4204 [hep-th]

"BFKL approach and 2→5 maximally helicity violating amplitude in N=4 super-Yang-Mills theory"
Bartels, J. and Kormilitzin, A. and Lipatov, L.N. and Prygarin, A.
Phys.Rev. D86, 065026 (2012)
doi: 10.1103/PhysRevD.86.065026
eprint: 1112.6366 [hep-th]

"BFKL equation for the adjoint representation of the gauge group in the next-to-leading approximation at N=4 SUSY"
Fadin, V.S. and Lipatov, L.N.
Phys.Lett. B706, 470-476 (2012)
doi: 10.1016/j.physletb.2011.11.048
eprint: 1111.0782 [hep-th]

"Collinear and Regge behavior of 2 -> 4 MHV amplitude in N=4 super Yang-Mills theory"
Bartels, J. and Lipatov, L.N. and Prygarin, A.
eprint: 1104.4709 [hep-th]

"Integrable spin chains and scattering amplitudes"
Bartels, J. and Lipatov, L.N. and Prygarin, A.
J.Phys. A44, 454013 (2011)
doi: 10.1088/1751-8113/44/45/454013
eprint: 1104.0816 [hep-th]

"MHV Amplitude for 3->3 Gluon Scattering in Regge Limit"
Bartels, J. and Lipatov, L.N. and Prygarin, A.
Phys.Lett. B705, 507-512 (2011)
doi: 10.1016/j.physletb.2011.09.061
eprint: 1012.3178 [hep-th]

"BFKL approach and six-particle MHV amplitude in N=4 super Yang-Mills"
Lipatov, L.N. and Prygarin, A.
Phys.Rev. D83, 125001 (2011)
doi: 10.1103/PhysRevD.83.125001
eprint: 1011.2673 [hep-th]

"Excited Hexagon Wilson Loops for Strongly Coupled N=4 SYM"
Bartels, J. and Kotanski, J. and Schomerus, V.
JHEP 1101, 096 (2011)
doi: 10.1007/JHEP01(2011)096
eprint: 1009.3938 [hep-th]

"Mandelstam cuts and light-like Wilson loops in N=4 SUSY"
Lipatov, L.N. and Prygarin, A.
Phys.Rev. D83, 045020 (2011)
doi: 10.1103/PhysRevD.83.045020
eprint: 1008.1016 [hep-th]

"PSU(2,2|4) Character of Quasiclassical AdS/CFT"
Gromov, Nikolay and Kazakov, Vladimir and Tsuboi, Zengo
JHEP 1007, 097 (2010)
doi: 10.1007/JHEP07(2010)097
eprint: 1002.3981 [hep-th]

"Y-system, TBA and Quasi-Classical strings in AdS4 x CP3"
Gromov, Nikolay and Levkovich-Maslyuk, Fedor
JHEP 1006, 088 (2010)
doi: 10.1007/JHEP06(2010)088
eprint: 0912.4911 [hep-th]

"R-current six-point correlators in AdS5 Supergravity"
Bartels, J. and Kotanski, J. and Mischler, A.-M. and Schomerus, V.
Nucl.Phys. B832, 382-413 (2010)
doi: 10.1016/j.nuclphysb.2010.02.017
eprint: 0912.3072 [hep-th]

"Y-system and Quasi-Classical Strings"
Gromov, Nikolay
JHEP 1001, 112 (2010)
doi: 10.1007/JHEP01(2010)112
eprint: 0910.3608 [hep-th]

"Regge limit of R-current correlators in AdS Supergravity"
Bartels, J. and Kotanski, J. and Mischler, A. -M. and Schomerus, V.
Nucl. Phys. B830, 153-178 (2010)
doi: 10.1016/j.nuclphysb.2009.12.023
eprint: 0908.2301 [hep-th]

"Exact Spectrum of Planar N=4 Supersymmetric Yang-Mills Theory: Konishi Dimension at Any Coupling"
Gromov, Nikolay and Kazakov, Vladimir and Vieira, Pedro
Phys. Rev. Lett. 104, 211601 (2010)
doi: 10.1103/PhysRevLett.104.211601
eprint: 0906.4240 [hep-th]

"Exact Spectrum of Anomalous Dimensions of Planar N=4 Supersymmetric Yang-Mills Theory: TBA and excited states"
Gromov, Nikolay and Kazakov, Vladimir and Kozak, Andrii and Vieira, Pedro
Lett.Math.Phys. 91, 265-287 (2010)
doi: 10.1007/s11005-010-0374-8
eprint: 0902.4458 [hep-th]

"N=4 supersymmetric Yang Mills scattering amplitudes at high energies: the Regge cut contribution"
Bartels, J. and Lipatov, L. N. and Sabio Vera, Agustin
Eur. Phys. J. C65, 587-605 (2010)
doi: 10.1140/epjc/s10052-009-1218-5
eprint: 0807.0894 [hep-th]

"The topology of the triple Pomeron vertex in N=4 SYM"
Bartels, Jochen and Hentschinski, Martin and Mischler, Anna-Maria
Phys. Lett. B679, 460-466 (2009)
doi: 10.1016/j.physletb.2009.07.058
eprint: 0906.3640 [hep-ph]

"The triple Pomeron vertex in large-N QCD and the pair-of- pants topology"
Bartels, J. and Hentschinski, M.
JHEP 08, 103 (2009)
doi: 10.1088/1126-6708/2009/08/103
eprint: 0903.5464 [hep-ph]

"Integrability of scattering amplitudes in N=4 SUSY"
Lipatov, L. N.
J. Phys. A42, 304020 (2009)
doi: 10.1088/1751-8113/42/30/304020
eprint: 0902.1444 [hep-th]

"Exact Spectrum of Anomalous Dimensions of Planar N=4 Supersymmetric Yang-Mills Theory"
Gromov, Nikolay and Kazakov, Vladimir and Vieira, Pedro
Phys. Rev. Lett. 103, 131601 (2009)
doi: 10.1103/PhysRevLett.103.131601
eprint: 0901.3753 [hep-th]

"Finite Volume Spectrum of 2D Field Theories from Hirota Dynamics"
Gromov, Nikolay and Kazakov, Vladimir and Vieira, Pedro
JHEP 12, 060 (2009)
doi: 10.1088/1126-6708/2009/12/060
eprint: 0812.5091 [hep-th]

"BFKL Pomeron, Reggeized gluons and Bern-Dixon-Smirnov amplitudes"
Bartels, J. and Lipatov, L. N. and Sabio Vera, Agustin
Phys. Rev. D80, 045002 (2009)
doi: 10.1103/PhysRevD.80.045002
eprint: 0802.2065 [hep-th]

"Four point function of R-currents in N=4 SYM in the Regge limit at weak coupling"
Bartels, J. and Mischler, A. -M. and Salvadore, M.
Phys. Rev. D78, 016004 (2008)
doi: 10.1103/PhysRevD.78.016004
eprint: 0803.1423 [hep-ph]

"Maximal transcendentality and integrability"
Lipatov, L.N.
Acta Phys.Polon. B39, 2265-2286 (2008)

"Dressing and wrapping"
Kotikov, A.V. and Lipatov, L.N. and Rej, A. and Staudacher, M. and Velizhanin, V.N.
J.Stat.Mech. 0710, P10003 (2007)
doi: 10.1088/1742-5468/2007/10/P10003
eprint: 0704.3586 [hep-th]

"Anomalous dimensions of Wilson operators in the N=4 supersymmetric Yang-Mills theory"
Kotikov, A.V. and Lipatov, L.N. and Onishchenko, A.I. and Velizhanin, V.N.
Theor.Math.Phys. 150, 213-224 (2007)
doi: 10.1007/s11232-007-0016-1


Theses


PhD thesis: "The high energy behavior of QCD: The effective action and the triple-Pomeron-vertex"
Hentschinski, Martin
Universität Hamburg (2009)
[ link ]

Impressum  | last modified 02 Feb 2017