Publicación: ON MOSERS REGULARIZATION OF THE KEPLER SYSTEM: POSITIVE AND NEGATIVE ENERGIES
Fecha
2021
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CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES
Resumen
WE PRESENT A GENERALIZATION OF MOSER?S THEOREM ON THE REGULARIZATION OF KEPLERIAN SYSTEMS THAT INCLUDE POSITIVE AND NEGATIVE ENERGIES. OUR APPROACH DOES NOT CONSIDER THE GEODESICS OF THE HYPERBOLOID EMBEDDED IN A LORENTZ SPACE FOR THE UNBOUNDED ORBITS, AS IT IS PREVIOUSLY DONE IN THE LITERATURE. INSTEAD, WE CONNECT THE KEPLERIAN POSITIVE AND NEGATIVE ENERGY ORBITS WITH THE HARMONIC OSCILLATOR WITH NEGATIVE AND POSITIVE FREQUENCIES. THE CONNECTION IS ESTABLISHED THROUGH THE CANONICAL EXTENSION OF THE STEREOGRAPHIC PROJECTION, AS IT IS DONE IN MOSER?S ORIGINAL PAPER. HOW WE BASE OUR STUDY REVEALS THAT KUSTAANHEIMO?STIEFEL MAP KS AND MOSER REGULARIZATIONS ARE ALTERNATIVE WAYS OF SHOWING THE SPATIAL KEPLER SYSTEM AS A SUBDYNAMICS OF THE 4D HARMONIC OSCILLATOR.
