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Symmetry in Nonlinear Mathematical Physics - 2009
Alexandre Gavrilik (Bogolyubov Institute for Theoretical Physics, Kyiv, Ukraine)
Quasi-Fibonacci oscillators
Abstract:
Diverse classes of non-standard deformed oscillators are explored
from the viewpoint whether their energy spectra obey (or not) the familiar
Fibonacci relation, whose two coefficients are some constants. The concept
of quasi-Fibonacci relation/property is developed and shown to be the only
possibility in the case of so-called μ-deformed or (μ;p,q)-deformed
oscillators. For some other classes of deformed oscillators, three
different variants of extending the Fibonacci property are proven to
exist.
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