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Logarithmic corrections to higher twist scaling at strong coupling from AdS/CFT
S. Frolov, A. Tirziu, A. A. Tseytlin
We compute 1-loop correction E_1 to the energy of folded string in AdS_5 x S^5 (carrying spin S in AdS_5 and momentum J in S^5) using ``long string'' approximation in which S >> J…
The Zamolodchikov-Faddeev Algebra for AdS_5 x S^5 Superstring
Gleb Arutyunov, Sergey Frolov, Marija Zamaklar
We discuss the Zamolodchikov-Faddeev algebra for the superstring sigma-model on AdS_5 x S^5. We find the canonical su(2|2)^2 invariant S-matrix satisfying the standard Yang-Baxter…
The Off-shell Symmetry Algebra of the Light-cone AdS_5 x S^5 Superstring
Gleb Arutyunov, Sergey Frolov, Jan Plefka +1
We analyze the psu(2,2|4) supersymmetry algebra of a superstring propagating in the AdS_5 x S^5 background in the uniform light-cone gauge. We consider the off-shell theory by rela…
Finite-size Effects from Giant Magnons
Gleb Arutyunov, Sergey Frolov, Marija Zamaklar
In order to analyze finite-size effects for the gauge-fixed string sigma model on AdS_5 x S^5, we construct one-soliton solutions carrying finite angular momentum J. In the infinit…
The AdS5xS5 Superstring in Light-Cone Gauge and its Bethe Equations
Sergey Frolov, Jan Plefka, Marija Zamaklar
We use the uniform light-cone gauge to derive an exact gauge-fixed Lagrangian and light-cone Hamiltonian for the Green-Schwarz superstring in AdS5xS5. We then quantize the theory p…