898 citations · 1.7k across the 38 of their papers we have counts for
4 papers · 1 filter
QCD correlation functions and instantons
E. Shuryak
QCD point-to-point correlation functions at distances .2-1 fm are very different for different channels, and they tell us a lot about inter-quark interactions. Recent studies based…
Baryonic Correlation Functions in the Random Instanton Vacuum
T. Schaefer, E. V. Shuryak, J. Verbaarschot
We study baryon and diquark correlation functions in the framework of an instanton model for the QCD vacuum. The model naturally accomodates a light scalar diquark. As a consequenc…
Mesonic Correlation Functions in the Random Instanton Vacuum
E. V. Shuryak, J. J. M. Verbaarschot
A general model-independent discussion of mesonic correlation functions is given. We derive new inequalities, including one stronger than Weingarten's inequality. Mesonic correlati…
Quark Propagation in the Random Instanton Vacuum
E. V. Shuryak, J. J. M. Verbaarschot
This is the first of a series of papers devoted to a systematic study of QCD correlation functions in a framework of 'instanton vacuum' models. The topic of this paper is to work o…