26 citations · 82 across the 8 of their papers we have counts for
8 papers
Quantum-field multiloop calculations in critical dynamics
Ella Ivanova, Georgii Kalagov, Marina Komarova +1
The quantum-field renormalization group method is one of the most efficient and powerful tools for studying critical and scaling phenomena in interacting many-particle systems. The…
Renormalization group calculation of dynamic exponent in the models E and F with hydrodynamic fluctuations
M. Dančo, M. Hnatič, M. V. Komarova +2
The renormalization group method is applied in order to analyze models E and F of critical dynamics in the presence of velocity fluctuations generated by the stochastic Navier-Stok…
Influence of Hydrodynamic Fluctuations on the Phase Transition in Models E and F of Critical Dynamics
M. Dančo, M. Hnatich, M. V. Komarova +4
We use the renormalization group method to study model E of critical dynamics in the presence of velocity fluctuations arising in accordance with the stochastic Navier-Stokes equat…
Superfluid Phase Transition with Activated Velocity Fluctuations: Renormalization Group Approach
M. Dančo, M. Hnatič, M. V. Komarova +2
A quantum field model that incorporates Bose-condensed systems near their phase transition into a superfluid phase and velocity fluctuations is proposed. The stochastic Navier-Stok…
Instantons for Dynamic Models from B to H
Juha Honkonen, M. V. Komarova, M. Yu. Nalimov
Instanton analysis is applied to models B--H of critical dynamics. It is shown that the static instanton of the massless model determines the large-order asymptotes of the…
Kraichnan model of passive scalar advection
A. Yu. Andreanov, M. V. Komarova, M. Yu. Nalimov
A simple model of a passive scalar quantity advected by a Gaussian non-solenoidal ("compressible") velocity field is considered. Large order asymptotes of quantum-field expansions…