PT −supersymmetry of singular harmonic oscillators
نویسنده
چکیده
The Witten’s supersymmetric interpretation of harmonic oscillator in one dimension (D = 1) is generalized to any D > 1. The emerging centrifugal barriers are regularized via a small imaginary shift of coordinates. The resulting PT symmetrized supersymmetry sl(1/1) interrelates the spiked oscillator partners with different strengths of the barrier. The innovated form of the creation and annihilation operators is constructed.
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تاریخ انتشار 2001