| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10726257 | Progress in Particle and Nuclear Physics | 2012 | 5 Pages |
Abstract
A general method for treating non-Gaussian wave functionals in quantum field theory is presented and applied to the Hamiltonian approach to Yang-Mills theory in Coulomb gauge in order to include a three-gluon kernel in the exponential of the vacuum wave functional. The three-gluon and ghost-gluon vertices are calculated using the propagators found in the variational approach with a Gaussian trial wave functional as input.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Davide R. Campagnari, Hugo Reinhardt,