ISSN:
1573-0530
Keywords:
35C25
;
83C60
;
Twistor spinors
;
Dirac operator
;
Ricci flat metric
;
half-conformally flat
;
Weyl tensor
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We construct a complete Riemannian metric on the four-dimensional vector space ℝ4 which carries a two-dimensional space of twistor spinor with common zero point. This metric is half-conformally flat but not conformally flat. The construction uses a conformal completion at infinity of theEguchi-Hanson metric on the exterior of a closed ball in ℝ4.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01815523
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