Pseudo-hermitian interaction between an oscillator and a spin half particle in the external magnetic field
classification
✦ hep-th
quant-ph
keywords
interactionexternalfieldhalfmagneticoscillatorparticlepseudo-hermitian
read the original abstract
We consider a spin half particle in the external magnetic field which couples to a harmonic oscillator through some pseudo-hermitian interaction. We find that the energy eigenvalues for this system are real even though the interaction is not PT invariant.
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