16 citations · 58 across the 5 of their papers we have counts for
7 papers
Modeling of local seismic events in the area of Valaam's island
M. A. Nikitina, A. Yu. Val'kov
A lot of seismic phenomena with small magnitude has been taking place in the Ladoga lake region. One of them is the earthquake which was recorded on the 31 of July, 201…
Critical exponents and the pseudo- expansion
M. A. Nikitina, A. I. Sokolov
We present the pseudo- expansions (-series) for the critical exponents of a three-dimensional -symmetric model obtained on the basis of six-loop renormalization-…
Renormalized coupling constants for 3D scalar λϕ^4 field theory and pseudo-ε-expansion
M. A. Nikitina, A. I. Sokolov
Renormalized coupling constants g_{2k} that enter the critical equation of state and determine nonlinear susceptibilities of the system possess universal values g*_{2k} at the Curi…
Critical Exponents of Superfluid Helium and Pseudo- Expansion
A. I. Sokolov, M. A. Nikitina
Pseudo- expansions (-series) for critical exponents of 3D XY model describing -transition in liquid helium are derived up to terms. Numerical estimates extracted fro…
Fisher Exponent from Pseudo- Expansion
A. I. Sokolov, M. A. Nikitina
Critical exponent for three-dimensional systems with -vector order parameter is evaluated in the frame of pseudo- expansion approach. Pseudo- expansion (-series) fo…
Pseudo- Expansion and Renormalized Coupling Constants at Criticality
A. I. Sokolov, M. A. Nikitina
Universal values of dimensional effective coupling constants that determine nonlinear susceptibilities and enter the scaling equation of state are calculated for…
Critical Exponents in Two Dimensions and Pseudo-ε Expansion
M. A. Nikitina, A. I. Sokolov
The critical behavior of two-dimensional -vector field model is studied within the framework of pseudo- expansion approach. Pseudo- expansions for Wilson fixed poin…