Making the hyper-Kahler structure of N=2 quantum string manifest / S. Bellucci, A. V. Galajinsky, E. Latini
Уровень набора: Physical review D, covering particles, fields, gravitation, and cosmology = 1958-Язык: английский.Страна: .Резюме или реферат: We show that the Lorentz covariant formulation of N=2 string in a curved space reveals an explicit hyper-Kдhler structure. Apart from the metric, the superconformal currents couple to a background two-form. By superconformal symmetry the latter is constrained to be holomorphic and covariantly constant and allows one to construct three complex structures obeying a (pseudo)quaternion algebra..Примечания о наличии в документе библиографии/указателя: [References: 35 tit.].Аудитория: .Тематика: труды учёных ТПУ | электронный ресурс Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
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[References: 35 tit.]
We show that the Lorentz covariant formulation of N=2 string in a curved space reveals an explicit hyper-Kдhler structure. Apart from the metric, the superconformal currents couple to a background two-form. By superconformal symmetry the latter is constrained to be holomorphic and covariantly constant and allows one to construct three complex structures obeying a (pseudo)quaternion algebra.
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