Charge symmetry breaking (CSB) in particle and nuclear physics is reviewed. The data and
theory relevant to understand CSB in hadronic mass spittings, interactions and decay rates; …

We review the current status of ϱ-ω mixing and discuss its implication for our understanding
of charge-symmetry breaking. In order to place this work in context we also review the …

We review recent developments and applications of the Nambu and Jona-Lasinio model
with three quark flavours, based on the SU (3) L⊗ SU (3) R⊗ U (1) V symmetry of QCD. The …

Quark and gluon condensates in nuclear matter are studied. These in-medium condensates
may be linked to a wide range of nuclear phenomena and are important inputs to QCD sum …

We calculate the thermodynamical potential of the SU (3) Nambu and Jona-Lasinio model in
the mean field approximation and discuss the nature of the chiral phase transition. ie the …

Partial restoration in nuclear matter of the chiral symmetry of QCD is discussed together with
some of its possible signals. Estimates of corrections to the leading, linear dependence of …

The quark-meson coupling model for nuclear matter, which describes nuclear matter as
nonoverlapping MIT bags bound by the self-consistent exchange of scalar and vector …

The q 2 dependence of the ρ-ω mixing amplitude is analyzed with the use of QCD sum rules
and dispersion relations. Going off shell the mixing decreases, changes sign at q 2≃ 0.4 m ρ …

The quark-meson coupling model which we have developed previously is extended to
incorporate the δ meson. It is then used to study the Nolen-Schiffer anomaly and isospin …

QCD sum rules in medium and the Okamoto-Nolen-Schiffer anomaly Page 1 VOLUME 66,
NUMBER 22 PHYSICAL REVIEW LETTERS 3 JUNE 1991 QCD Sum Rules in Medium and the …