Markus Kindermann, Christof Wetterich
Published 2000-08-23Version 1
The phase transitions of liquid Helium 3 are described by truncations of an exact nonperturbative renormalization group equation. The location of the first order transition lines and the jump in the order parameter are computed quantitatively. At the triple point we find indications for partially universal behaviour. We suggest experiments that could help to determine the effective interactions between fermion pairs.
Comments: 4 pages, 6 figures, LaTex
Journal: Phys.Rev.Lett. 86 (2001) 1034-1037
On critical behavior of phase transitions in certain antiferromagnets with complicated ordering
On the Critical Exponents for the Λ-Transition in Liquid Helium
Phase Transitions Without Thermodynamic Limit,The Crucial Rôle of Possible and Impossible Fluctuations, The Treatment of Inhomogeneous Scenaria in the Microcanonical Ensemble
