THREE DIMENSIONAL NEAR-HORIZON METRICS THAT ARE EINSTEIN-WEYL
| Autoři | |
|---|---|
| Rok publikování | 2017 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Archivum Mathematicum |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | http://dx.doi.org/10.5817/AM2017-5-335 |
| Klíčová slova | near-horizon metrics; Einstein-Weyl geometry; dispersionless equation |
| Popis | We investigate which three dimensional near-horizon metrics gNH admit a compatible 1-form X such that (X, [gNH]) defines an Einstein-Weyl structure. We find explicit examples and see that some of the solutions give rise to Einstein-Weyl structures of dispersionless KP type and dispersionless Hirota (aka hyperCR) type. |
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