On Gribov’s supercriticality picture of quark confinement
Some years ago Gribov developed the so-called supercritical light-quark confinement scenario. Based on physical arguments he conjectured a drastic change in the analytical properties of the quark propagator when the back reaction of Goldstone bosons (pions) is considered. We investigate this scenari...
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| Médium: | Článek |
| Jazyk: | en_US |
| Vydáno: |
Springer Berlin Heidelberg
2009
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| On-line přístup: | http://hdl.handle.net/1721.1/49451 |