Degeneration of ALF D n metrics
Degeneration of ALF D n metrics
复制标题
ALF D n 指标的退化
DOI:
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
S. Wiles
中科院分区:
文献类型:
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作者:
G. Chalmers;M. Roček;S. Wiles
Beginning with the Legendre transform construction of hyperkahler metrics, we analyze the ALF version of the Dn metrics. We determine the constraint equation obtained from extremizing the w coordinate of the generating function F(z,,u,ū,w) and study its behavior as we send two of the mass parameters of the Dn metric to zero. We find that the constraint equation enforces the limit that the metric becomes that of multi-Taub-NUT.