Faddeev-Popov spectra at the Gribov horizon

Journal Article · Tue Jun 01 04:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.114011· OSTI ID:21407957

Greensite, J ^[1]

---

1. Physics and Astronomy Department, San Francisco State University, San Francisco, California 94132 (United States)

I present a perturbative calculation of the spectrum of the Faddeev-Popov operator in Coulomb gauge in three dimensions, and Landau gauge in two and three dimensions, with an ansatz for the gluon propagator as the nonperturbative input. The results show how the low-lying Faddeev-Popov eigenvalue spectrum is modified as the first Gribov horizon is approached, and how the spectra can differ in Coulomb and Landau gauges.

• OSTI ID: 21407957
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 11 Vol. 81; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
COMPUTERIZED SIMULATION
EIGENVALUES
GAUGE INVARIANCE
GLUONS
INVARIANCE PRINCIPLES
PERTURBATION THEORY
PROPAGATOR
SIMULATION
SPECTRA
THREE-DIMENSIONAL CALCULATIONS
TWO-DIMENSIONAL CALCULATIONS