Title of article
Canonical superenergetic quantities for Friedman universes
Author/Authors
GARECKI، JANUSZ نويسنده , , Janusz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
16
From page
377
To page
392
Abstract
Improved canonical superenergy tensors and integral superenergetic quantities which were introduced be the author some years ago are applied for Friedman universes. The analysis shows that the canonical superenergetic quantities are positive-definite in the considered case and have much better transformational and physical properties than the canonical energetic quantities.
Keywords
general relativity , Gravitational field , gravitational energy-momentum , gravitational superenergy and supermomentum
Journal title
Reports on Mathematical Physics
Serial Year
1999
Journal title
Reports on Mathematical Physics
Record number
1585272
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