Hamiltonian flow in Coulomb gauge Yang-Mills theory

Journal Article · Sat Jan 15 00:00:00 EST 2011 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.83.025010· OSTI ID:21503984

Leder, Markus; Reinhardt, Hugo ^[1]; Pawlowski, Jan M ^[2]; Weber, Axel ^[3]

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1. Institut fuer Theoretische Physik, Universitaet Tuebingen, Auf der Morgenstelle 14, 72076 Tuebingen (Germany)
2. Institut fuer Theoretische Physik, Universitaet Heidelberg, Philosophenweg 16, 69120 Heidelberg (Germany)
3. Instituto de Fisica y Matematicas, Universidad Michoacana de San Nicolas de Hidalgo, Edificio C-3, Ciudad Universitaria, 58040 Morelia, Michoacan (Mexico)

We derive a new functional renormalization group equation for Hamiltonian Yang-Mills theory in Coulomb gauge. The flow equations for the static gluon and ghost propagators are solved under the assumption of ghost dominance within different diagrammatic approximations. The results are compared to those obtained in the variational approach and the reliability of the approximations is discussed.

• OSTI ID: 21503984
• Journal Information: Physical Review. D, Particles Fields, Vol. 83, Issue 2; Other Information: DOI: 10.1103/PhysRevD.83.025010; (c) 2011 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
APPROXIMATIONS
COULOMB FIELD
GLUONS
HAMILTONIANS
PROPAGATOR
RELIABILITY
RENORMALIZATION
SIMULATION
VARIATIONAL METHODS
YANG-MILLS THEORY
BOSONS
CALCULATION METHODS
ELECTRIC FIELDS
MATHEMATICAL OPERATORS
QUANTUM OPERATORS