Sankarshan Sahu

activity

20242026

collaborators

2 papers

cond-mat.stat-mech2025

Critical Probability Distributions of the order parameter at two loops II: $O (n)$ universality class

Sankarshan Sahu

We show how to compute the probability distributions of the order parameter of the $O (n)$ model at two-loop order of perturbation theory generalizing the methods developed for comp…

cond-mat.stat-mech2025

Critical Probability Distributions of the order parameter at two loops I: Ising universality class

Sankarshan Sahu

There exists an entire family of universal PDFs of the magnetization mode of the three dimensional Ising model parameterized by $ζ = lim_{L, ξ_{\infty}} L / ξ_{\infty}$ which is the ra…

Critical Probability Distributions of the order parameter at two loops II: O(n) universality class

Critical Probability Distributions of the order parameter at two loops I: Ising universality class

Critical Probability Distributions of the order parameter at two loops II: $O (n)$ universality class