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Prog. Theor. Phys. Vol. 63 No. 1 (1980) pp. 256-261

[ Full Text PDF : FREE ACCESS (382K) ]

QCD Vacuum in the Strong External Fields

Takesi Saito and Kazuyasu Shigemoto*

Department of Physics, Kyoto Prefectural University of Medicine, Kyoto 603
*Department of Physics, Osaka University, Toyonaka 560

(Received July 28, 1979)

Abstract:

In the very strong external gauge field the QCD true vacuum is shown to have lower energy than the “perturbative vacuum”. By using the same calculation a possibility of restoration of the spontaneously broken chiral symmetry of the vacuum is pointed out.


URL : http://ptp.ipap.jp/link?PTP/63/256/
DOI : 10.1143/PTP.63.256

[ Full Text PDF : FREE ACCESS (382K) ] Citation:

References:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 63 No. 3 (1980) pp. 993-998 :
    Color-Magnetic Permeability of QCD Vacuum
    Takesi Saito and Kazuyasu Shigemoto
  2. Progress of Theoretical Physics Vol. 64 No. 3 (1980) pp. 1038-1044 :
    On the Stability of a Classical Field in the SU(2) Yang-Mills Theory
    Koichi Takahashi

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