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arXiv · hep-th/0210289

Confining potential in a color dielectric medium with parallel domain walls

D. Bazeia·F. A. Brito·W. Freire·R. F. Ribeiro
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Abstract

We study quark confinement in a system of two parallel domain walls interpolating different color dielectric media. We use the phenomenological approach in which the confinement of quarks appears considering the QCD vacuum as a color dielectric medium. We explore this phenomenon in QCD_2, where the confinement of the color flux between the domain walls manifests, in a scenario where two 0-branes (representing external quark and antiquark) are connected by a QCD string. We obtain solutions of the equations of motion via first-order differential equations. We find a new color confining potential that increases monotonically with the distance between the domain walls.

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D. Bazeia, F. A. Brito, W. Freire, R. F. Ribeiro. 2003-04-10. Confining potential in a color dielectric medium with parallel domain walls. https://doi.org/10.1142/s0217751x03015714

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