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Confinement potential in dual Monopole Nambu-Jona-Lasinio model with dual Dirac strings

M. Faber·A. N. Ivanov·A. Mueller·N. I. Troitskaya·M. Zach
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Abstract

Interquark confinement potential is calculated in the dual Monopole Nambu-Jona-Lasinio model with dual Dirac strings as a functional of a dual Dirac string length. The calculation is carried out by the explicit integration over quantum fluctuations of a dual-vector field (monopole-antimonopole collective excitation) around the Abrikosov flux line and string shape fluctuations. The contribution of the scalar field (monopole-antimonopole collective excitation) exchange is taken into account in the tree approximation due to the London limit regime.

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M. Faber, A. N. Ivanov, A. Mueller, N. I. Troitskaya, M. Zach. 1998-10-14. Confinement potential in dual Monopole Nambu-Jona-Lasinio model with dual Dirac strings. https://doi.org/10.1007/s100529900128

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