Gluon Confinement in Chromoelectric Vacuum

  • Rahul Basu
Part of the NATO ASI Series book series (NSSB, volume 223)


While the study of perturbative QCD has yielded important insights into the nature of the strong force at least in the high energy/momentum region, there are still outstanding problems in the low energy sector. For example, the Bloch-Nordsieck mechanism for cancellation of infra-red(IR) divergences doesn’t in general work in QCD (unlike QED)2 unless one is looking at ‘suitably’ inclusive cross sections. The main reason for this is the presence of interacting massless particles which typically give rise to infra-red or collinear singularities. It has been suggested that if we could do perturbation theory about a different vacuum which has no interacting massless particles then such problems could be ameliorated.


Inclusive Cross Section Stable Vacuum Gluon Condensate Collinear Singularity Colour Degree 


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  1. 1.
    F. Bloch and A. Nordsieck, Phys. Rev. 52(1937)54.ADSMATHCrossRefGoogle Scholar
  2. 2.
    R. M. Doria, J. Frenkel and J. C. Taylor, Nucl. Phys. B168 (1980)93.MathSciNetADSCrossRefGoogle Scholar
  3. 3.
    M. A. Shifman, A. I. Vainshtein and V. I. Zakharov, Nucl. Phys. B147 (1979) 385.ADSCrossRefGoogle Scholar
  4. 4.
    G. K. Saviddy, Phys. Lett. B71 (1977)133.ADSGoogle Scholar
  5. 5.
    N. K. Nielsen and P. Oleson, Nucl. Phys. B144(1978) 376.ADSCrossRefGoogle Scholar
  6. 6.
    H. Leutwyler, Nucl. Phys. B179(1981)129ADSCrossRefGoogle Scholar
  7. 6a.
    S. L. Adler, Phys. Rev. D23(1981)2905ADSGoogle Scholar
  8. 6b.
    S. L. Adler, Phys. Lett. B110(1982)302.ADSGoogle Scholar
  9. 7.
    R. Anishetty, R. Basu and R. Parthasarathy, IMSc. preprint # IMSc/88/24 — to appear in Jour. Phys. G.Google Scholar
  10. 8.
    R. Anishetty, R. Basu and R. Parthasarathy, IMSc. preprint # IMSc/89/5 — submitted for publication.Google Scholar
  11. 9.
    R. Jackiw, Phys. Rev. D9(1974)1686.ADSGoogle Scholar
  12. 10.
    J. Schwinger, Phys. Rev. 82(1951) 664.MathSciNetADSMATHCrossRefGoogle Scholar

Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • Rahul Basu
    • 1
  1. 1.The Institute of Mathematical SciencesTaramaniIndia

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