The Lagrangian of a self-dual gravitational field as a limit of the SDYM Lagrangian

被引：47
|
作者：
Plebanski, JF [1 ]
Przanowski, M [1 ]
机构：
[1] TECH UNIV LODZ,INST PHYS,PL-93005 LODZ,POLAND
来源：
PHYSICS LETTERS A | 1996年 / 212卷 / 1-2期
关键词：
D O I：
10.1016/0375-9601(96)00025-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The action for the su(N) SDYM equations is shown to give in the limit N --> infinity the action for the six-dimensional version of the second heavenly equation. The symmetry reductions of this latter equation to the well known equations of self-dual gravity are given. The Moyal deformation of the heavenly equations are also considered.
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页码：22 / 28
页数：7
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