Title:	Phasetransitions in Multicomponent XY-models
SNIC Project:	SNIC 2014/8-39
Project Type:	SNAC Large
Principal Investigator:	Mats Wallin <wallin@kth.se>
Affiliation:	Kungliga Tekniska högskolan
Duration:	2014-07-01 – 2015-01-01
Classification:	10304
Keywords:

Abstract

Since the discovery of iron-based superconductors in 2008, there has been an increasing interest in models of superconductivity with multiple superconducting components. These superconductors exhibit a wide range of interband interactions leading to highly complex energy landscapes. This project aims to examine the thermodynamical properties of these systems and in particular identify phase diagrams and transitions.