English

Two Phases for Compact U(1) Pure Gauge Theory in Three Dimensions

High Energy Physics - Theory 2009-10-28 v1 Condensed Matter High Energy Physics - Lattice

Abstract

We show that if actions more general than the usual simple plaquette action (Fμν2\sim F_{\mu\nu}^2) are considered, then compact U(1)U(1) {\sl pure} gauge theory in three Euclidean dimensions can have two phases. Both phases are confining phases, however in one phase the monopole condensate spontaneously `magnetizes'. For a certain range of parameters the phase transition is continuous, allowing the definition of a strong coupling continuum limit. We note that these observations have relevance to the `fictitious' gauge field theories of strongly correlated electron systems, such as those describing high-TcT_c superconductors.

Keywords

Cite

@article{arxiv.hep-th/9505003,
  title  = {Two Phases for Compact U(1) Pure Gauge Theory in Three Dimensions},
  author = {Tim R. Morris},
  journal= {arXiv preprint arXiv:hep-th/9505003},
  year   = {2009}
}

Comments

10 pages, Plain TeX, uses harvmac