Hyper-Kähler sigma models on (co)tangent bundles with SO ( n ) isometry

Masato Arai; Muneto Nitta

doi:10.1016/j.nuclphysb.2006.03.033

Hyper-Kähler sigma models on (co)tangent bundles with SO ( n ) isometry

Masato Arai, Muneto Nitta

Faculty of Business and Commerce

Research output: Contribution to journal › Article

27 Citations (Scopus)

Abstract

We construct N = 2 supersymmetric nonlinear sigma models whose target spaces are tangent as well as cotangent bundles over the quadric surface Q^{n - 2} = SO ( n ) / [ SO ( n - 2 ) × U ( 1 ) ]. We use the projective superspace framework, which is an off-shell formalism of N = 2 supersymmetry.

Original language	English
Pages (from-to)	208-235
Number of pages	28
Journal	Nuclear Physics B
Volume	745
Issue number	3
DOIs	https://doi.org/10.1016/j.nuclphysb.2006.03.033
Publication status	Published - 2006 Jun 26

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ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

Arai, M., & Nitta, M. (2006). Hyper-Kähler sigma models on (co)tangent bundles with SO ( n ) isometry. Nuclear Physics B, 745(3), 208-235. https://doi.org/10.1016/j.nuclphysb.2006.03.033

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Access to Document

10.1016/j.nuclphysb.2006.03.033