# metadata.dc.description.abstract[].value
We study the possibility that a field theory is interacting and bounded only above a certain temperature, while not existing below it. Within the Gaussian variational approximation used we find a phase for λ
φ
4
in four dimensions in which this phenomenon occurs.

# metadata.dc.relation.isformatof[].value
Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.33.1718

# metadata.dc.source[].value
Articles publicats en revistes (Física Quàntica i Astrofísica)