- Conference date: 22–27 April 2012
- Location: Bento Gonçalves, Rio Grande do Sul, Brazil
The thermodynamics of a massless scalar field with a quartic interaction is studied up to third order in the Optimized Perturbation Theory (OPT) method. A comparison with other nonperturbative approaches is performed such that the reliability of OPT is accessed.
MOST READ THIS MONTH
MOST CITED THIS MONTH
Article metrics loading...