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arXiv · hep-ph/9910312

String Breaking in Two-Dimensional QCD

K. Hornbostel
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Abstract

I present results of a numerical calculation of the effects of light quark-antiquark pairs on the linear heavy-quark potential in light-cone quantized two-dimensional QCD. I extract the potential from the Q-Qbar component of the ground-state wavefunction, and observe string breaking at the heavy-light meson pair threshold. I briefly comment on the states responsible for the breaking.

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K. Hornbostel. 1999-11-02. String Breaking in Two-Dimensional QCD. https://arxiv.org/abs/hep-ph/9910312

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