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arXiv · hep-ph/9311203

Global Strings and the Aharonov-Bohm Effect

A. C. Davis·A. P. Martin
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Abstract

When a fermion interacts with a global vortex or cosmic string a solenoidal "gauge" field is induced. This results in a non-trivial scattering cross-section. For scalars and non-relativistic fermions the cross-section is similar to that of Aharonov and Bohm, but with corrections. A cosmological example is compared to one in liquid He$^{3}$-A and important differences are discovered.

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A. C. Davis, A. P. Martin. 1994-04-19. Global Strings and the Aharonov-Bohm Effect. https://doi.org/10.1016/0550-3213(94)90046-9

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