46 citations · 124 across the 8 of their papers we have counts for
8 papers
Pure and mixed states
J. C. A. Barata, M. Brum, V. Chabu +1
We present a review on the notion of pure states and mixtures as mathematical concepts that apply for both classical and quantum physical theories, as well as for any other theory…
Exotic Behavior of Heavy-Flavored Meson Matter
L. M. Abreu, E. S. Nery, R. Rodrigues da Silva
In this work, we study the thermodynamic behavior of heavy-flavored meson matter in the framework of -meson-exchange model in relativistic mean field theory. We find a decre…
The meson as a tetraquark state
M. E. Bracco, S. H. Lee, M. Nielsen +1
We test the validity of the QCD sum rules applied to the meson , by considering a diquark-antidiquark type of current with and with . We find…
Do the QCD sum rules support four-quark states?
R. D. Matheus, F. S. Navarra, M. Nielsen +1
We test the validity of the QCD sum rules applied to the light scalar mesons, the charmed mesons and , and the X(3872) axial meson, considered as tetr…
Pentaquark Decay in QCD Sum Rules
F. S. Navarra, M. Nielsen, R. Rodrigues da Silva
In a diquark-diquark-antiquark picture of the pentaquark we study the decay within the framework of QCD sum rules. After evaluation of the relevant three-point funct…
Pentaquark Decay Width in QCD Sum Rules
M. Eidemüller, F. S. Navarra, M. Nielsen +1
In a diquark-diquark-antiquark picture of the pentaquark we study the decay within the framework of QCD sum rules. After evaluation of the relevant three-poi…