Fermion mass without symmetry breaking
Abstract
We examine a model of reduced staggered fermions in three dimensions interacting through an SO (4) invariant four fermion interaction. The model is similar to that considered in a recent paper by Ayyer and Chandrasekharan. We present theoretical arguments and numerical evidence which support the idea that the system develops a mass gap for sufficiently strong four fermi coupling without producing a symmetry breaking fermion bilinear condensate. As a result, massless and massive phases appear to be separated by a continuous phase transition.
- Authors:
-
- Syracuse Univ., Syracuse, NY (United States). Dept. of Physics
- Publication Date:
- Research Org.:
- Syracuse Univ., NY (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF)
- OSTI Identifier:
- 1358550
- Grant/Contract Number:
- SC0009998; PHY-1066293; PHY11-25915
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of High Energy Physics (Online)
- Additional Journal Information:
- Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2016; Journal Issue: 1; Journal ID: ISSN 1029-8479
- Publisher:
- Springer Berlin
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; spontaneous symmetry breaking; lattice quantum field theory
Citation Formats
Catterall, Simon. Fermion mass without symmetry breaking. United States: N. p., 2016.
Web. doi:10.1007/JHEP01(2016)121.
Catterall, Simon. Fermion mass without symmetry breaking. United States. https://doi.org/10.1007/JHEP01(2016)121
Catterall, Simon. Wed .
"Fermion mass without symmetry breaking". United States. https://doi.org/10.1007/JHEP01(2016)121. https://www.osti.gov/servlets/purl/1358550.
@article{osti_1358550,
title = {Fermion mass without symmetry breaking},
author = {Catterall, Simon},
abstractNote = {We examine a model of reduced staggered fermions in three dimensions interacting through an SO (4) invariant four fermion interaction. The model is similar to that considered in a recent paper by Ayyer and Chandrasekharan. We present theoretical arguments and numerical evidence which support the idea that the system develops a mass gap for sufficiently strong four fermi coupling without producing a symmetry breaking fermion bilinear condensate. As a result, massless and massive phases appear to be separated by a continuous phase transition.},
doi = {10.1007/JHEP01(2016)121},
journal = {Journal of High Energy Physics (Online)},
number = 1,
volume = 2016,
place = {United States},
year = {Wed Jan 20 00:00:00 EST 2016},
month = {Wed Jan 20 00:00:00 EST 2016}
}
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Works referencing / citing this record:
New linearization and reweighting for simulations of string sigma-model on the lattice
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Confinement transition of ℤ 2 gauge theories coupled to massless fermions: Emergent quantum chromodynamics and SO (5) symmetry
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Why is the mission impossible? Decoupling the mirror Ginsparg–Wilson fermions in the lattice models for two-dimensional Abelian chiral gauge theories
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UV perspective on mixed anomalies at critical points between bosonic symmetry-protected phases
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Absence of chiral symmetry breaking in Thirring models in dimensions
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A UV perspective on mixed anomalies at critical points between bosonic symmetry-protected phases
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New linearization and reweighting for simulations of string sigma-model on the lattice
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