New exact solutions in a chiral model for a planar-symmetry gravitational field (Q1582900)
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scientific article; zbMATH DE number 1517608
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | New exact solutions in a chiral model for a planar-symmetry gravitational field |
scientific article; zbMATH DE number 1517608 |
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New exact solutions in a chiral model for a planar-symmetry gravitational field (English)
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5 November 2001
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New exact solutions are derived of the dynamic equations for an effective nonlinear sigma model (NSM) for a vacuum planar-symmetry gravitational field by the use of a functional-parameter method. The solutions are Bäcklund transformations of solutions to D'Alembert's and Einstein's equations.
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planar-symmetry
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functional-parameter method
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effective nonlinear sigma model
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Bäcklund transformations
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0.95530033
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0.9086312
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0.89911985
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0.88922894
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0.88631016
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0.88611513
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0.88257873
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