Properties of color-Coulomb string tension
Physical Review D - Particles, Fields, Gravitation and Cosmology Volume 73 Issue 9
Page 094504-
published_at 2006
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| File | |
| Title ( eng ) |
Properties of color-Coulomb string tension
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| Creator |
Nakagawa Y.
Saito T.
Toki H.
Zwanziger D.
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| Source Title |
Physical Review D - Particles, Fields, Gravitation and Cosmology
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| Volume | 73 |
| Issue | 9 |
| Start Page | 094504 |
| Abstract |
We study the properties of the color-Coulomb string tension obtained from the instantaneous part of gluon propagators in Coulomb gauge using quenched SU(3) lattice simulation. In the confinement phase, the dependence of the color-Coulomb string tension on the QCD coupling constant is smaller than that of the Wilson loop string tension. On the other hand, in the deconfinement phase, the color-Coulomb string tension does not vanish even for T/Tc=1?5, the temperature dependence of which is comparable with the magnetic scaling, dominating the high temperature QCD. Thus, the color-Coulomb string tension is not an order parameter of quark-gluon plasma phase transition.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
The American Physical Society
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| Date of Issued | 2006 |
| Rights |
Copyright (c) 2006 The American Physical Society
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1550-7998
[DOI] 10.1103/PhysRevD.73.094504
[NCID] AA00773624
[DOI] http://dx.doi.org/10.1103/PhysRevD.73.094504
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