ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] ACCORDING to Einstein's relativity theory the minimal lines, ds2 = gixdxidxx = 0, represent, in any circumstances (that is, in space-time upon which any metrical tensor gix satisfying the field-equations has been impressed), ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1381012a0
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