23 citations · 103 across the 7 of their papers we have counts for
7 papers
A generalized method for all-loop results in -models
Eftychia Sagkrioti
We compute the anomalous dimension of the single current operator in the case of single and doubly deformed asymmetric -models with a general deformation matrix. Our method uses…
An exact symmetry in -deformed CFTs
George Georgiou, Eftychia Sagkrioti, Konstantinos Sfetsos +1
We consider -deformed current algebra CFTs at level , interpolating between an exact CFT in the UV and a PCM in the IR. By employing gravitational techniques, we derive the t…
Exact results from the geometry of couplings and the effective action
George Georgiou, Pantelis Panopoulos, Eftychia Sagkrioti +1
We invent a method that exploits the geometry in the space of couplings and the known all-loop effective action, in order to calculate the exact in the couplings anomalous dimensio…
Weyl anomaly and the -function in -deformed CFTs
Eftychia Sagkrioti, Konstantinos Sfetsos, Konstantinos Siampos
For a general -deformation of current algebra CFTs we compute the exact Weyl anomaly coefficient and the corresponding metric in the couplings space geometry. By incorporating t…
The exact -function in integrable -deformed theories
George Georgiou, Pantelis Panopoulos, Eftychia Sagkrioti +2
By employing CFT techniques, we show how to compute in the context of λ-deformations of current algebras and coset CFTs the exact in the deformation parameters C-function for a wid…
RG flows for -deformed CFTs
Eftychia Sagkrioti, Konstantinos Sfetsos, Konstantinos Siampos
We study the renormalization group equations of the fully anisotropic -deformed CFTs involving the direct product of two current algebras at different levels for gener…