Nonlinear representations of the Lorentz group in quantum field theory (Q5959449)
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scientific article; zbMATH DE number 1728913
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear representations of the Lorentz group in quantum field theory |
scientific article; zbMATH DE number 1728913 |
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Nonlinear representations of the Lorentz group in quantum field theory (English)
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3 June 2002
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The existence of nonlinear transformations of the wave functions which guarantee the complete Lorentz invariance of Wigner function is proved. The formulas expressing such nonlinear transformations are obtained in the case when the phase-space trajectory starts at a non-zero coordinate \(q\).
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Wigner function
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Lorentz invariance
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Lorentz group
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quantum field theory
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