40 citations
2 papers
nucl-th2018★ 5 cited
Pseudo-scalar {\boldm } bound states at finite temperatures within a Dyson-Schwinger--Bethe-Salpeter approach
S. M. Dorkin, L. P. Kaptari, B. Kämpfer
The combined Dyson-Schwinger--Bethe-Salpeter equations are employed at non-zero temperature. The truncations refer to a rainbow-ladder approximation augmented with an interaction k…
hep-ph2013★ 40 cited
Analytical properties of the quark propagator from truncated Dyson-Schwinger equation in complex Euclidean space
S. M. Dorkin, L. P. Kaptari, T. Hilger +1
In view of the mass spectrum of heavy mesons in vacuum the analytical properties of the solutions of the truncated Dyson-Schwinger equatio for the quark propagator within the rainb…