From particle in a box to PT -symmetric systems via isospectral deformation

Preprint English OPEN
Cherian, Philip; Abhinav, Kumar; Panigrahi, P. K.;
  • Subject: Mathematical Physics | Quantum Physics
    arxiv: High Energy Physics::Phenomenology

A family of PT -symmetric complex potentials is obtained, which is isospectral to free particle in an infinite complex box in one dimension (1-D). These are generalizations to the cosec2 (x) potential, isospectral to particle in a real infinite box. In the complex plane... View more
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