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hep-th1993★ 8 cited
Deformation Quantization of the Isotropic Rotator
A. Stern, I. Yakushin
We perform a deformation quantization of the classical isotropic rigid rotator. The resulting quantum system is not invariant under the usual chiral symmetry, b…
hep-th1993★ 8 cited
Deformed Wong Particles
A. Stern, I. Yakushin
By generalizing the Feynman proof of the Lorentz force law, recently reported by Dyson, we derive equations of motion for particles possessing internal degrees of freedom whi…
hep-th1993★ 11 cited
Lagrangian and Hamiltonian Formalism on a Quantum Plane
M. Lukin, A. Stern, I. Yakushin
We examine the problem of defining Lagrangian and Hamiltonian mechanics for a particle moving on a quantum plane . For Lagrangian mechanics, we first define a tangent quan…