Add to ORKGThe stability problem for the O(N) nonlinear sigma model in the 2+\epsilon dimensions is considered. We present the results of the 1/N^{2} order calculations of the critical exponents (in the 2<d<4 dimensions) of the composite operators relevant for this problem. The arguments in the favor of the scenario with the conventional fixed point are given
The thermodynamics of the O(N) nonlinear sigma model in 1+1 dimensions is studied. We calculate the ...
We investigate the critical behavior and the nature of the low-temperature phase of the $O(N)$ model...
We review the application of the critical point large N_f self-consistency method to QCD. In particu...
We perform high-accuracy calculations of the critical exponent gamma and its subleading exponent for...
AbstractUsing Wilsonian methods, we study the renormalization group flow of the nonlinear sigma mode...
We consider the recently proposed renormalization procedure for the nonlinear sigma model, consistin...
We study the renormalization group flow of the O(N) nonlinear sigma model in arbitrary dimensions. T...
The thermodynamics of the O(N) linear and nonlinear sigma models in 3+1 dimensions is studied. We ca...
In this contribution an application of two techniques for resummation of asymptotic series namely Bo...
We study the gradient flow equation for the O(N) nonlinear sigma model in two dimensions at large N ...
We have performed a high statistics Monte Carlo simulation to investigate whether the two-dimensiona...
The resurgence structure of the 2d $O(N)$ sigma model at large $N$ is studied with a focus on an IR ...
We study the critical properties of three-dimensional O(N) models, for N = 2,3,4. Parameterizing the...
Nonlinear sigma models on de Sitter background possess the same kind of derivative interactions as g...
The gradient flow equation in the 2D nonlinear sigma model with lattice regularization is solved in ...
The thermodynamics of the O(N) nonlinear sigma model in 1+1 dimensions is studied. We calculate the ...
We investigate the critical behavior and the nature of the low-temperature phase of the $O(N)$ model...
We review the application of the critical point large N_f self-consistency method to QCD. In particu...
We perform high-accuracy calculations of the critical exponent gamma and its subleading exponent for...
AbstractUsing Wilsonian methods, we study the renormalization group flow of the nonlinear sigma mode...
We consider the recently proposed renormalization procedure for the nonlinear sigma model, consistin...
We study the renormalization group flow of the O(N) nonlinear sigma model in arbitrary dimensions. T...
The thermodynamics of the O(N) linear and nonlinear sigma models in 3+1 dimensions is studied. We ca...
In this contribution an application of two techniques for resummation of asymptotic series namely Bo...
We study the gradient flow equation for the O(N) nonlinear sigma model in two dimensions at large N ...
We have performed a high statistics Monte Carlo simulation to investigate whether the two-dimensiona...
The resurgence structure of the 2d $O(N)$ sigma model at large $N$ is studied with a focus on an IR ...
We study the critical properties of three-dimensional O(N) models, for N = 2,3,4. Parameterizing the...
Nonlinear sigma models on de Sitter background possess the same kind of derivative interactions as g...
The gradient flow equation in the 2D nonlinear sigma model with lattice regularization is solved in ...
The thermodynamics of the O(N) nonlinear sigma model in 1+1 dimensions is studied. We calculate the ...
We investigate the critical behavior and the nature of the low-temperature phase of the $O(N)$ model...
We review the application of the critical point large N_f self-consistency method to QCD. In particu...