The Kosterlitz-Thouless transition in the XY Kagomé antiferromagnet

V. B. Cherepanov, I. V. Kolokolov, E. V. Podivilov

The problem of the Kosterlitz-Thouless (KT) transition in the highly frustrated XY Kagomé antiferromagnet is solved. The problem is mapped onto that of the KT transition in the XY…