Massless QED_3 with explicit fermions
arXiv:hep-lat/0212033 · doi:10.1103/PhysRevD.67.076002
Abstract
We study dynamical mass generation in QED in (2+1) dimensions using Hamiltonian lattice methods. We use staggered fermions, and perform simulations with explicit dynamical fermions in the chiral limit. We demonstrate that a recently developed method to reduce the fermion sign problem can successfully be applied to this problem. Our results are in agreement with both the strong coupling expansion and with Euclidean lattice simulations.
7 pages, 11 figures, Revtex
References in corpus (7)
- QED3 theory of pairing pseudogap in cuprates: From d-wave superconductor to antiferromagnet via "algebraic" Fermi liquid
- Algebraic Fermi liquid from phase fluctuations: "topological" fermions, vortex "berryons" and QED3 theory of cuprate superconductors
- QED3 theory of underdoped high temperature superconductors
- Antiferromagnetism from phase disordering of a d-wave superconductor
- Non-compact QED_3 with N_f >=2
- Chiral Symmetry Breaking and Phase Fluctuations in Cuprate Superconductors: A QED Unified Theory of the Pseudogap State
- Confinement and the photon propagator in 3D compact QED: a lattice study in Landau gauge at zero and finite temperature
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- Thermal free energy of large Nf QED in 2+1 dimensions from weak to strong coupling
- Emergence of Lowenstein-Zimmermann mass terms for QED