QCD string model for hybrid adiabatic potentials
Yu. S. Kalashnikova, D. S. Kuzmenko
Abstract
Hybrid adiabatic potentials are considered in the framework of the QCD string model. The einbein field formalism is applied to obtain the large-distance behaviour of adiabatic potentials. The calculated excitation curves are shown to be the result of interplay between potential-type longitudinal and string-type transverse vibrations. The results are compared with recent lattice data.
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