Sasaki-Einstein metrics on a class of 7-manifolds

被引：2

作者：

Boyer, Charles P. ^{[1
]}

Tonnesen-Friedman, Christina W. ^{[2
]}

机构：

[1] Univ New Mexico, Dept Math & Stat, Albuquerque, NM 87131 USA

[2] Union Coll, Dept Math, Schenectady, NY 12308 USA

来源：

JOURNAL OF GEOMETRY AND PHYSICS | 2019年 / 140卷

关键词：

Sasaki-Einstein; Bott orbifolds; Bott towers; HAMILTONIAN; 2-FORMS; KAHLER GEOMETRY;

D O I：

10.1016/j.geomphys.2019.01.007

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this note we give an explicit construction of Sasaki-Einstein metrics on a class of simply connected 7-manifolds with the rational cohomology of the 2-fold connected sum of S-2 x S-5. The homotopy types are distinguished by torsion in H-4. (C) 2019 Elsevier B.V. All rights reserved.

引用

页码：111 / 124

页数：14

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