The real spectrum of the imaginary cubic oscillator: An expository proof

Oct 30, ’13 10:39 AM
Author dwh Categories ETH Zurich Tags ,

Ilario Giordanelli, Gian Michele Graf

We give a partially alternate proof of the reality of the spectrum of the imaginary cubic oscillator in quantum mechanics.

http://arxiv.org/abs/1310.7767
Mathematical Physics (math-ph)

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