Some spectral equivalences between Schrodinger operators

Dunning, Clare and Hibberd, Katrina E. and Links, Jon (2008) Some spectral equivalences between Schrodinger operators. Journal of Physics A: Mathematical and Theoretical, 41 (31). pp. 315211-315212. ISSN 1751-8113 . (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not available from this repository. (Contact us about this Publication)
Official URL


Spectral equivalences of the quasi-exactly solvable sectors of two classes of Schrodinger operators are established, using Gaudin-type Bethe ansatz equations. In some instances the results can be extended leading to full isospectrality. In this manner we obtain equivalences between PT-symmetric problems and Hermitian problems. We also find equivalences between some classes of Hermitian operators.

Item Type: Article
Additional information: Article No. 315211
Subjects: Q Science > QA Mathematics (inc Computing science)
Divisions: Faculties > Science Technology and Medical Studies > School of Mathematics Statistics and Actuarial Science > Applied Mathematics
Depositing User: Clare Dunning
Date Deposited: 13 Jan 2010 15:58
Last Modified: 16 Jun 2014 11:51
Resource URI: (The current URI for this page, for reference purposes)
  • Depositors only (login required):