Hooft Operator

Some articles on hooft operator, hooft, operator, hooft operators:

't Hooft Operator
... In theoretical physics, a 't Hooft operator, introduced by Gerard 't Hooft in the 1978 paper "On the phase transition towards permanent quark ... dimensions, Amag is a (d-3)-form and so the 't Hooft operator is the integral of Amag over a (d-3)-dimensional surface ...
't Hooft Operator - Disorder Operator
... While the Wilson loop is an order operator, the 't Hooft operator is an example of a disorder operator because it creates a singularity or a discontinuity in the fundamental fields such as the ... For example, in an SU(N) Yang Mills gauge theory a 't Hooft operator creates a Dirac magnetic monopole with respect to the center of SU(N) ... In his 1978 paper, 't Hooft demonstrated that Wilson loops and 't Hooft operators commute up to a phase which is an n-th root of unity ...