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A11 – Integrable Deformations of the AdS Superstring and their Dual Gauge Theories

Project Leaders

Gleb Arutyunov (e-mail | group homepage)

Ingo Runkel (e-mail | group homepage)

Jörg Teschner (e-mail | group homepage)


The aim of this project is to determine exact string theory spectra for backgrounds of current interest, such as those used in the AdS/CFT correspondence or cosmological backgrounds. One important direction is to study integrable deformations of string theory on AdS5 × S5 and eventually to solve for their spectra by means of a recently introduced technique known as the mirror Thermodynamic Bethe Ansatz. In addition we aim to develop a first principles approach to extract the integrable structure of perturbed world sheet conformal field theories.


Martin Heinze

Lorenz Hilfiker

Rob Klabbers

Sergei Savin

Former members

Wellington Galleas

Per Sundin


Get these publications as bibtex-file

"Towards 4-point correlation functions of any 1/2-BPS operators from supergravity"
Arutyunov, Gleb and Frolov, Sergey and Klabbers, Rob and Savin, Sergei
JHEP 04, 005 (2017)
doi: 10.1007/JHEP04(2017)005
eprint: 1701.00998 [hep-th]

"Coset construction of AdS particle dynamics"
Heinze, Martin and Jorjadze, George and Megrelidze, Luka
J. Math. Phys. 58, 012301 (2017)
doi: 10.1063/1.4974322
eprint: 1610.08212 [hep-th]

"Quantization of the AdS3 superparticle on OSP(1|2)2/SL(2,ℝ)"
Heinze, Martin and Jorjadze, George
Nucl. Phys. B915, 44-68 (2017)
doi: 10.1016/j.nuclphysb.2016.11.018
eprint: 1610.03519 [hep-th]

"Superintegrability of Geodesic Motion on the Sausage Model"
Arutyunov, G. and Heinze, M. and Medina-Rincon, D.
J. Phys. A50, 244002 (2017)
doi: 10.1088/1751-8121/aa6e0c
eprint: 1608.06481 [hep-th]

"Resurgence of the dressing phase for AdS5 × S5"
Arutyunov, Gleb and Dorigoni, Daniele and Savin, Sergei
JHEP 01, 055 (2017)
doi: 10.1007/JHEP01(2017)055
eprint: 1608.03797 [hep-th]

"Integrability of the η-deformed Neumann–Rosochatius model"
Arutyunov, Gleb and Heinze, Martin and Medina-Rincon, Daniel
J. Phys. A50, 035401 (2017)
doi: 10.1088/1751-8121/50/3/035401
eprint: 1607.05190 [hep-th]

"Off-shell scalar products for the XXZ spin chain with open boundaries"
Galleas, W.
Nucl.Phys. B893, 346-375 (2015)
doi: 10.1016/j.nuclphysb.2015.02.010
eprint: 1412.5389 [math-ph]

"Double Wick rotating Green-Schwarz strings"
Arutyunov, Gleb and van Tongeren, Stijn J.
JHEP 1505, 027 (2015)
doi: 10.1007/JHEP05(2015)027
eprint: 1412.5137 [hep-th]

Impressum  | last modified 19 Jun 2017