TY - JOUR
T1 - The structure of hadrons in QCD
AU - Callan, Curtis Gove
AU - Dashen, Roger F.
AU - Gross, David J.
N1 - Funding Information:
We find that the euclidean vacuum can be regarded as a four-dimensional ensemble of permanent color magnetic dipoles (instantons or meron pairs) with a 1 Research sponsored by NSF Grant No. PHY 78-01221. 2 Research sponsored by DOE Grant No. EY-76-S-OZ-2220. 3 Research sponsored by NSF Grant No. PHY 77-20612. 4 On leave from Princeton University.
PY - 1978/9/25
Y1 - 1978/9/25
N2 - We show that in QCD the instanton gas is unstable under collapse into a dense strong coupling phase. However, in the presence of color fields due to quarks, a dilute gas can coexist with the dense phase. This leads to a derivation, directly from QCD of a confining bag model of hadrons.
AB - We show that in QCD the instanton gas is unstable under collapse into a dense strong coupling phase. However, in the presence of color fields due to quarks, a dilute gas can coexist with the dense phase. This leads to a derivation, directly from QCD of a confining bag model of hadrons.
UR - http://www.scopus.com/inward/record.url?scp=34249715503&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34249715503&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(78)90029-1
DO - 10.1016/0370-2693(78)90029-1
M3 - Article
AN - SCOPUS:34249715503
SN - 0370-2693
VL - 78
SP - 307
EP - 312
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 2-3
ER -