Anisotropic harmonic oscillator, non-commutative Landau problem and exotic Newton–Hooke symmetry
نویسندگان
چکیده
منابع مشابه
Anisotropic harmonic oscillator, non-commutative Landau problem and exotic Newton-Hooke symmetry
We investigate the planar anisotropic harmonic oscillator with explicit rotational symmetry as a particle model with non-commutative coordinates. It includes the exotic Newton-Hooke particle and the non-commutative Landau problem as special, isotropic and maximally anisotropic, cases. The system is described by the same (2+1)-dimensional exotic Newton-Hooke symmetry as in the isotropic case, an...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2008
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2007.12.016