Kou Su-peng 2001 Chinese Phys. 10 398 doi:10.1088/1009-1963/10/5/307
Kou Su-peng
Show affiliations Using Parisi and Sourlas dimensional reduction, four-dimensional quantum chromodynamics is reduced to a two-dimensional principal chiral model by suitable superspace embedding. The frame Ta cannot be regarded as a fixed one and the frame connection field
µ(x) becomes a dynamical gauge field in two dimensions, giving rise to a confining potential. As a result of the original SU(3) Yang-Mills field obtains another SU(3) local symmetry and turns into SU(3)× SU(3) local symmetry - one group element as exp (iδ
aTa) with fixed frame Ta, the other gauging the frame Ta.
Issue 5 (May 2001)
Received 25 August 2000
Kou Su-peng 2001 Chinese Phys. 10 398
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