20 citations · 20 across the 2 of their papers we have counts for
2 papers
nucl-th2014★ 20 cited
Wilson coefficients and four-quark condensates in QCD sum rules for medium modifications of mesons
Thomas Buchheim, Thomas Hilger, Burkhard Kampfer
Wilson coefficients of light four-quark condensates in QCD sum rules are evaluated for pseudo-scalar mesons, thus, pushing the sum rules toward mass dimension six. Contrary to…
nucl-th2014
Defining medium-specific condensates in QCD sum rules for and mesons
T. Buchheim, T. Hilger, B. Kampfer
QCD sum rules for and mesons in a strongly interacting environment require the decomposition of Gibbs averaged operators related to tensor structures. We present a procedur…