Eguchi-Hanson型度量的数量曲率方程的解

Solutions of the Equation for Prescribed Scalar Curvature of Eguchi-Hanson Type Metrics

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摘要研究了引力场的Eguchi-Hanson型度量的数量曲率方程的解.这些解可用来构造带宇宙常数的引力瞬子. In this paper, we study the equation for prescribed scalar curvature of Eguchi-Hanson type metrics. Their solutions are used to construct gravitational instanton with nonzero cosmological constants.

作者孙闻

机构地区连云港师范高等专科学校

出处《首都师范大学学报（自然科学版）》 2006年第6期17-19,共3页 Journal of Capital Normal University：Natural Science Edition

关键词 Eguchi—Hanson度量数量曲率. Eguchi-Hanson type metrics, scalar curvature.

分类号 O175.1 [理学—基础数学]

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1Eguchi T, Hauson A J, Self-dual solutions to Euclidean gravity. Ann Phys(NY), 1979,120:82- 105,
2Hawking S W, Pope C. Symmetry breaking by instantons. In Supergravity. Nucl Phys, 1978, B146: 381.
3LeBrun C. Counter-examples to the generalized positive action conjecture. Commun Math Phys, 1988,118:591 - 596.
4Zhang X. Scalar flat metrics of Enguchi-Hanaon tyep. Communications in Theoretical Physics, 2004,42:235 - 238.

1ZHANGXiao.Scalar Flat Metrics of Eguchi-Hanson Type[J].Communications in Theoretical Physics,2004,42(2X):235-238. 被引量：1
2ZHANGXiao,ZHANGYao-Zhong.Axial Anomaly for Eguchi-Hanson Metrics with Nonzero Total Mass[J].Communications in Theoretical Physics,2005,43(1):79-80.

首都师范大学学报（自然科学版）

2006年第6期

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Eguchi-Hanson型度量的数量曲率方程的解

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