Baker, M. and Ball, J. S. and Zachariasen, F. (1986) Static quark potential according to the dual-superconductor picture of QCD. Physical Review D, 34 (12). pp. 3894-3903. ISSN 2470-0010. doi:10.1103/PhysRevD.34.3894. https://resolver.caltech.edu/CaltechAUTHORS:20120626-145013450
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Abstract
We use the effective action describing long-range QCD, which predicts that QCD behaves as a dual superconductor, to derive the interaction energy between two heavy quarks as a function of separation. The dual-superconductor field equations are solved in an approximation in which the boundary between the superconducting vacuum and the region of normal vacuum surrounding the quarks is sharp. Further, non-Abelian effects are neglected. The resulting heavy-quark potential is linear in separation at large separation, and Coulomb-like at small separation. Overall it agrees very well with phenomenologically determined potentials.
Item Type: | Article | ||||||||||||
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Additional Information: | © 1986 The American Physical Society. Received 16 June 1986; published in the issue dated 15 December 1986. | ||||||||||||
Issue or Number: | 12 | ||||||||||||
Classification Code: | PACS: 12.38.Lg, 11.15.Kc, 12.40.Aa | ||||||||||||
DOI: | 10.1103/PhysRevD.34.3894 | ||||||||||||
Record Number: | CaltechAUTHORS:20120626-145013450 | ||||||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20120626-145013450 | ||||||||||||
Official Citation: | Static quark potential according to the dual-superconductor picture of QCD M. Baker, J. S. Ball, and F. Zachariasen pp. 3894-390 | ||||||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||
ID Code: | 32106 | ||||||||||||
Collection: | CaltechAUTHORS | ||||||||||||
Deposited By: | Ruth Sustaita | ||||||||||||
Deposited On: | 26 Jun 2012 22:17 | ||||||||||||
Last Modified: | 09 Nov 2021 21:15 |
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