Imperial College London


Faculty of Natural SciencesDepartment of Mathematics

Senior Teaching Fellow in Applied Mathematics



+44 (0)20 7594




657Huxley BuildingSouth Kensington Campus





Publication Type

2 results found

Ford C, Bender C, Hassanpour N, Xia Bet al., 2018, Series solutions of PT -symmetric Schrödinger equations, Journal of Physics Communications, Vol: 2, ISSN: 2399-6528

A simple and accurate numerical technique for finding eigenvalues, node structure, and expectation values of ${ \mathcal P }{ \mathcal T }$-symmetric potentials is devised. The approach involves expanding the solution to the Schrödinger equation in series involving powers of both the coordinate and the energy. The technique is designed to allow one to impose boundary conditions in ${ \mathcal P }{ \mathcal T }$-symmetric pairs of Stokes sectors. The method is illustrated by using many examples of ${ \mathcal P }{ \mathcal T }$-symmetric potentials in both the unbroken- and broken-${ \mathcal P }{ \mathcal T }$-symmetric regions.

Journal article

Cheng B, Ford C, 2013, Fermion zero modes for abelian BPS monopoles, PHYSICS LETTERS B, Vol: 720, Pages: 262-264, ISSN: 0370-2693

Journal article

This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.

Request URL: Request URI: /respub/WEB-INF/jsp/search-html.jsp Query String: respub-action=search.html&id=00722499&limit=30&person=true