We review results concerning the critical behavior of spin systems at equilibrium. We
consider the Ising and the general O (N)-symmetric universality classes, including the N→ 0 …

Recent theoretical and experimental studies on the critical properties of frustrated
antiferromagnets with non-collinear spin order, including stacked-triangular …

In this article we review the effects of magnetic frustration in the stacked triangular lattice.
Frustration increases the degeneracy of the ground state, giving rise to different physics. In …

Antiferromagnetic ordering on a kagome $ iaa—net is frustrated by the geometry of the
lattice. The infinite number of classical ground states suggests that the system might not …

This review article is devoted to the interplay between frustrated magnetism and quantum
critical phenomena, covering both theoretical concepts and ideas as well as recent …

This article is devoted to the study of the critical properties of classical XY and Heisenberg
frustrated magnets in three dimensions. We first analyze the experimental and numerical …

Chiral phase transitions are analyzed by renormalization-group techniques on the basis of a
standard Ginzburg-Landau-Wilson Hamiltonian for two real n-component fields a and b with …

Abstract We investigate through Monte Carlo simulations the critical behavior of the
antiferromagnetic Heisenberg model on a hexagonal lattice. Critical exponents associated …

В последние годы достигнут значительный прогресс в понимании проблемы фазовых
переходов и критических явлений. Наиболее плодотворными в этой области оказались …

We report physical properties of the conductive magnet PdCrO 2 consisting of a layered
structure with a triangular lattice of Cr 3+ ions (S= 3/2). We confirmed an antiferromagnetic …