54 citations · 194 across the 13 of their papers we have counts for
13 papers
On -function of supersymmetric integrable sigma models II
Mikhail Alfimov, Andrey Kurakin
We continue studying regularization scheme dependence of the supersymmetric sigma models. In the present work the previous result for the four loop -function is…
On -function of supersymmetric integrable sigma-models
Mikhail Alfimov, Ivan Kalinichenko, Alexey Litvinov
We study regularization scheme dependence of Kähler () supersymmetric sigma models. At the one-loop order the metric function is the same as in non-supersymmetric case and…
Checkerboard CFT
Mikhail Alfimov, Gwenaël Ferrando, Vladimir Kazakov +1
The Checkerboard conformal field theory is an interesting representative of a large class of non-unitary, logarithmic Fishnet CFTs (FCFT) in arbitrary dimension which have been int…
On bosonic Thirring model in Minkowski signature
Mikhail Alfimov, Andrey Kurakin
We present the way to continue the bosonic Thirring model or -system with quartic interaction to Minkowski signature, based on the symmetries of this model. It is shown that th…
On loop corrections to integrable sigma model backgrounds
Mikhail Alfimov, Alexey Litvinov
We study regularization scheme dependence of -function for sigma models with two-dimensional target space. Working within four-loop approximation, we conjecture the scheme in wh…
Dual description of -deformed OSP sigma models
Mikhail Alfimov, Boris Feigin, Ben Hoare +1
We study the dual description of the -deformed sigma model in the asymptotically free regime (). Compared to the case of classical Lie groups, for supergroup…
N=4 SYM Quantum Spectral Curve in BFKL regime
Mikhail Alfimov, Nikolay Gromov, Vladimir Kazakov
We review the applications of the Quantum Spectral Curve (QSC) method to the Regge (BFKL) limit in N=4 supersymmetric Yang-Mills theory. QSC, based on quantum integrability of the…
BFKL Spectrum of N=4 SYM: non-Zero Conformal Spin
Mikhail Alfimov, Nikolay Gromov, Grigory Sizov
We developed a general non-perturbative framework for the BFKL spectrum of planar N=4 SYM, based on the Quantum Spectral Curve (QSC). It allows one to study the spectrum in the who…
On spectrum of ILW hierarchy in conformal field theory II: coset CFT's
M. N. Alfimov, A. V. Litvinov
We study integrable structure of the coset conformal field theory and define the system of Integrals of Motion which depends on external parameters. This system can be viewed as a…
QCD Pomeron from AdS/CFT Quantum Spectral Curve
Mikhail Alfimov, Nikolay Gromov, Vladimir Kazakov
Using the methods of the recently proposed Quantum Spectral Curve (QSC) originating from integrability of Super--Yang-Mills theory we analytically continue the scaling…
Coset conformal field theory and instanton counting on C^2/Z_p
M. N. Alfimov, A. A. Belavin, G. M. Tarnopolsky
We study conformal field theory with the symmetry algebra . In order to support the conjecture that this alg…
Parafermionic Liouville field theory and instantons on ALE spaces
M. N. Alfimov, G. M. Tarnopolsky
In this paper we study the correspondence between the coset conformal field theories and $\math…
Quantum Spectrum of Cherenkov Glue
Mikhail Alfimov, Andrei Leonidov
Full quantum calculation of Cherenkov gluon radiation by quark and gluon currents and a Cherenkov decay of a gluon into a pair of Cherenkov gluons in transparent media is performed…