3 papers
cond-mat.stat-mech2026
Dynamic critical exponent of the Yang--Lee edge singularity at three loops
Loran Ts. Adzhemyan, Diana A. Davletbaeva, Daniil A. Evdokimov +1
We compute the dynamic critical exponent of the Yang--Lee edge singularity in relaxational dynamics using perturbative renormalization-group methods to the three-loop order. Th…
cond-mat.stat-mech2025
Multiloop calculations with parametric integration in critical dynamics: the four-loop analytic study of model A of theory
Loran Ts. Adzhemyan, Diana A. Davletbaeva, Daniil A. Evdokimov +1
We perform an analytical four loop calculation of exponent in model A of critical dynamics in dimensions. This is the first time such a large order of pertur…
cond-mat.stat-mech2024
Hyperlogarithms in the theory of turbulence of infinite dimension
Loran Ts. Adzhemyan, Daniil A. Evdokimov, Mikhail V. Kompaniets
Parametric integration with hyperlogarithms so far has been successfully used in problems of high energy physics (HEP) and critical statics. In this work, for the first time, it is…