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Non-relativistic quantum systems on topological defects spacetimes

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Published 20 February 2002 • Published under licence by IOP Publishing Ltd
, , Citation Geusa de A Marques and Valdir B Bezerra 2002 Class. Quantum Grav. 19 985 DOI 10.1088/0264-9381/19/5/310

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1 Departamento de Física-CCEN, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970, João Pessoa, Pb, Brazil

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  1. Received 26 October 2001
  2. Published

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0264-9381/19/5/985

Abstract

We study the behaviour of non-relativistic quantum particles interacting with different potentials in the spacetimes generated by a cosmic string and a global monopole. We find the energy spectra in the presence of these topological defects and show how they differ from their free-spacetime values.

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