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String theory in $Ad{{S}_{3}}\times {{S}^{3}}\times {{T}^{4}}$ with mixed flux: semiclassical and 1-loop phase in the S-matrix

String theory in $Ad{{S}_{3}}\times {{S}^{3}}\times {{T}^{4}}$ with mixed flux: semiclassical and 1-loop phase in the S-matrix

We present a semiclassical derivation of the tree-level and 1-loop dressing phases in the massive sector of string theory on AdS_3 x S^3 x T^4 supplemented by R-R and NS-NS 3-form fluxes. In analogy with the AdS_5 x S^5 case, we use the dressing method to obtain scattering solutions for …