Abstract
We use linear-response dielectric theory to show that the baryon-poor QCD plasma based on the perturbative vacuum is unstable, even at a high temperature. If deconfinement occurs in nuclear collisions or the early universe, it is not accompanied by the restoration of the perturbative vacuum.
Similar content being viewed by others
References
Bussiere Aet al 1988Z. Phys. C38 117
Cornwall J M 1982Phys. Rev. D26 1453
Cornwall J M, Hou W-S and King J E 1985Phys. Lett. B153 173
Cleymans J, Gavai R V and Suhonen E 1986Phys. Rep. 130 217
Dolan L and Jackiw R 1974Phys. Rev. D9 3320
Fetter A L and Walecka J D 1971Quantum theory of many-particle systems (New York: McGraw-Hill)
Gross D J, Pisarski R D and Yaffe L G 1981Rev. Mod. Phys. 53 43
Hansson T H and Zahed I 1987aPhys. Rev. Lett. 58 2397
Hansson T H and Zahed I 1987bNucl. Phys. B292 725
Heinz U 1986Ann. Phys. 168 148
Heinz U, Kajantie K and Toimela T 1987aPhys. Lett. B183 96
Heinz U, Kajantie K and Toimela T 1987bAnn. Phys. 176 218
Kajantie K and Kapusta J 1985Ann. Phys. 160 477
Landau L and Lifshitz E M 1961Statistical physics (Reading, Massachussetts: Addison-Wesley) p. 387
Lopez J A 1986 Ph.D. Dissertation, Texas A & M University
Lopez J A, Parikh J C and Siemens P J 1985 Texas A & M University preprint
Matsui T and Satz H 1986Phys. Lett. B178 416
Nadkarni S 1988Phys. Rev. Lett. 61 396
Shuryak E V 1980Phys. Rep. 61 71
Siemens P J and Jensen A S 1987Elements of nuclei (Reading, Mass: Addison-Wesley) ch. 8
Weldon A H 1982Phys. Rev. D26 1394
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Parikh, J.C., Siemens, P.J. & Lopez, J.A. Instability of the plasma oscillations in finite temperature perturbative QCD. Pramana - J Phys 32, 555–561 (1989). https://doi.org/10.1007/BF02845986
Issue Date:
DOI: https://doi.org/10.1007/BF02845986
Keywords
- Quark gluon plasma
- instability at finite temperature
- perturbative QCD
- linear response dielectric theory