title: 't Hooft loop in SU(2) Yang-Mills theory.
abstract: We study the behavior of the spatial and temporal 't Hooft loop at zero and finite temperature in the 4D SU(2) Yang-Mills theory, using a new numerical method. In the deconfined phase T > T(c), the spatial 't Hooft loop exhibits a dual string tension, which vanishes at T(c) with a 3D Ising-like critical exponent.
authors: Institut für Theoretische Physik, ETH Hönggerberg, Zürich, Switzerland.
authors: P
authors: P
authors: de Forcrand
authors: M
authors: M
authors: D'Elia
authors: M
authors: M
authors: Pepe