Some results on generalized Calabi-Yau manifolds

被引：0
作者：
De Bartolomeis, Paolo
Tomassini, Adriano
机构：
[1] Univ Florence, Dipartimento Matemat Applicata G Sansone, I-50139 Florence, Italy
[2] Univ Parma, Dipartimento Matemat, I-43100 Parma, Italy
来源：
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS | 2006年 / 3卷 / 5-6期
关键词：
symplectic; almost complex; Maslov class; Lagrangian;
D O I：
10.1142/S0219887806001508
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider generalized Calabi-Yau manifolds and we give a formula for the Maslov class of a Lagrangian submanifold of a generalized Calabi-Yau manifold. In particular, we characterize the Lagrangian submanifolds with vanishing Maslov class. In the 6-dimensional case, we refine our definition. Finally, we construct some examples.
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收藏
页码：1273 / 1292
页数：20
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