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arXiv · 1309.2582

Effect of Virtual Pairs on the Inter-quark Potential

Alexander Chigodaev·Jurij W. Darewych
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Abstract

We use the variational method, in a reformulated Hamiltonian formalism of QCD, to derive the wave equation for a heavy quark-antiquark system using a trial state that contains a component with a virtual light quark pair. We examine the quark-antiquark potential in the non-relativistic limit using an approximate trial ground-state wave function. We find that the potential exhibits a confining character due to the inclusion of the virtual pair component in the trial state.

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Alexander Chigodaev, Jurij W. Darewych. 2013-09-10. Effect of Virtual Pairs on the Inter-quark Potential. https://arxiv.org/abs/1309.2582

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