Published January 1, 2008
| Version v1
Journal article
Open
A Newman-Penrose calculator for instanton metrics
Creators
Description
We present a Maple11+GRTensorII based symbolic calculator for instanton metrics using Newmann-Penrose formalism. Gravitational instantons are exact solutions of Einstein's vaccum field equations with Euclidean signature. The Newmann-Penrose formalism, which supplies a toolbox for studying the exact solutions of Einstein's field equations, was adopted to the instanton case and our code translates it for the computational use.
Files
bib-17fb2e51-5194-422a-bd2c-b7af2c1731e1.txt
Files
(133 Bytes)
| Name | Size | Download all |
|---|---|---|
|
md5:9e0dcba86c5d3cb5751d8ccc9f0191ad
|
133 Bytes | Preview Download |