Open AccessNoether symmetry and the Hojman conserved quantity of the Kepler equation
Author(s) -
Gu Shu-Long,
Hongbin Zhang
Publication year - 2010
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.59.716
Subject(s) - noether's theorem , conserved quantity , symmetry (geometry) , conserved current , physics , mathematical physics , classical mechanics , lagrangian , mathematics , geometry
The Noether symmetry and the Hojman conserved quantities of the Kepler equation are studied. The determining equations of Noether symmetry for the system are given. A theorem asserting that the Noether symmetry for the system leads to the Hojman conserved quantity is presented.
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