title: Instanton constituents in the O(3) model at finite temperature.
abstract: It is shown that instantons in the O(3) model at finite temperature consist of fractional charge constituents and the (topological) properties of the latter are discussed.
authors: Institut für Theoretische Physik, Universität Regensburg, D-93040 Regensburg, Germany.
authors: Falk
authors: F
authors: Bruckmann