Absence of species doubling in finite-element quantum electrodynamics (Q1900465)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Absence of species doubling in finite-element quantum electrodynamics |
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Absence of species doubling in finite-element quantum electrodynamics (English)
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30 November 1995
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The author uses the finite element method for studying the anomalies of vector and axial-vector currents associated with the two-dimensional massless Dirac equation. In particular, it is shown that only for the square lattice case a vector anomaly can be avoided.
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absence of species doubling
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quantum electrodynamics
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Schwinger model
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finite element method
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Dirac equation
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anomaly
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