| Título: | A Model for the HyperKahler Metrics Building Program |
| Autores: |
El Boukili, A. sedra, M.B. Zemate, A. |
| Fecha: | 2012-08-06 |
| Publicador: | International Journal of Basic and Applied Sciences |
| Fuente: |
 |
| Tipo: | Peer-reviewed Article |
| Tema: | No aplica |
| Descripción: | It’s by now well known that the harmonic superspace provides astrong framework for constructing general hyperK¨ahler metrics. Origi-nal results in this issue are given by the Taub-Nut and Egushi-Hansonmetrics exhibiting both U(1) Pauli-Gursey isomertie as shown by Gib-bon et all in [1]. It’s also shown that there exist series of potentialdepending explicitly on the harmonics variables u± on the sphere S2.Based on these knowledge and on previous contributions to the pro-gram of metrics building [2, 3], we contribute by presenting a specialhyperK¨ahler potential H+4 leading to an -parametrized Liouville equa-tion on the harmonic superspace. |
| Idioma: | Inglés |