Central charge of the parallelogram-lattice strong coupling Schwinger model

Journal Article · Mon Feb 15 00:00:00 EST 1993 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.47.1719· OSTI ID:6820370

Yee, K ^[1]

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1. Physics Theory Group, Brookhaven National Laboratory, Upton, New York 11973 (United States)

We put forth a Fierz-transformed hopping expansion for strong coupling Wilson fermions. As an application, we show that the strong coupling Schwinger model on parallelogram lattices with nonbacktracking Wilson fermions span, as a function of the lattice skewness angle, the [Delta]=[minus]1 critical line of six-vertex models. This Fierz-transformed formulation also applies to backtracking Wilson fermions, which as we describe apparently correspond to richer systems. However, we have not been able to identify them with exactly solved models.

• DOE Contract Number: AA03-78CH00017
• OSTI ID: 6820370
• Journal Information: Physical Review, D (Particles Fields); (United States), Vol. 47:4; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FERMIONS
STRONG-COUPLING MODEL
QUANTUM ELECTRODYNAMICS
TWO-DIMENSIONAL CALCULATIONS
BOLTZMANN EQUATION
GAUGE INVARIANCE
LATTICE FIELD THEORY
PARTITION FUNCTIONS
QUARKS
DIFFERENTIAL EQUATIONS
ELECTRODYNAMICS
ELEMENTARY PARTICLES
EQUATIONS
FIELD THEORIES
FUNCTIONS
INVARIANCE PRINCIPLES
MATHEMATICAL MODELS
PARTIAL DIFFERENTIAL EQUATIONS
PARTICLE MODELS
POSTULATED PARTICLES
QUANTUM FIELD THEORY
662110* - General Theory of Particles & Fields- Theory of Fields & Strings- (1992-)
662440 - Properties of Other Particles Including Hypothetical Particles- (1992-)