98 citations · 379 across the 13 of their papers we have counts for
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Quasilocality of joining/splitting strings from coherent states
P. -Y. Casteill, R. A. Janik, A. Jarosz +1
Using the coherent state formalism we calculate matrix elements of the one-loop non-planar dilatation operator of SYM between operators dual to folded Frolov-Tseytlin…
The Strong Coupling Limit of the Scaling Function from the Quantum String Bethe Ansatz
P. Y. Casteill, C. Kristjansen
Using the quantum string Bethe ansatz we derive the one-loop energy of a folded string rotating with angular momenta (S,J) in AdS_3 x S^1 inside AdS_5 x S^5 in the limit 1 << J <<…
Sigma model from SU(1,1|2) spin chain
S. Bellucci, P. -Y. Casteill
We derive the coherent state representation of the integrable spin chain Hamiltonian with supersymmetry group . By the use of a projected Hamiltonian onto bosonic states…
Superstring sigma models from spin chains: the SU(1,1|1) case
S. Bellucci, P. -Y. Casteill, J. F. Morales
We derive the coherent state representation of the integrable spin chain Hamiltonian with non-compact supersymmetry group G=SU(1,1|1). By passing to the continuous limit, we find a…
Spin bits at two loops
S. Bellucci, P. -Y. Casteill, A. Marrani +1
We consider the Super Yang--Mills/spin system map to construct the SU(2) spin bit model at the level of two loops in Yang--Mills perturbation theory. The model describes a spin sys…
SL(2) spin chain and spinning strings on AdS_5xS^5
S. Bellucci, P. -Y. Casteill, J. F. Morales +1
We derive the coherent state representation of the integrable spin chain Hamiltonian with symmetry group SL(2,R). By passing to the continuum limit, we find a spin chain sigma mode…