Aspects of Confinement: a Brief Review
نویسنده
چکیده
A brief and biased overview of the phenomenon of confinement in QCD is presented in three parts: (1) the definition of confinement, (2) properties of confinement, (3) ideas of confinement. The second part chiefly consists of a brief review of recent lattice computations related to confinement while the third summarizes some of the current analytical approaches to understanding confinement. These include the Dyson-Schwinger formalism in Landau gauge, Hamiltonian QCD in Coulomb gauge, and the vortex picture of confinement. DEFINITIONS OF CONFINEMENT Confinement is the poster boy of nonperturbative physics for good reason: it is associated with a linear potential with a string tension,
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