2 citations · 4 across the 2 of their papers we have counts for
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hep-th2009★ 4 cited
Chiral symmetry breaking and theta vacuum structure in QCD
G. Morchio, F. Strocchi
The solution of the axial U(1) problem, the role of the topology of the gauge group in forcing the breaking of axial symmetry in any irreducible representation of the observable al…
hep-th2004
Relativistic Quantum Mechanics and Field Theory
F. Strocchi
The problems which arise for a relativistic quantum mechanics are reviewed and critically examined in connection with the foundations of quantum field theory. The conflict between…
hep-th1997
A model for charges of electromagnetic type
D. Buchholz, S. Doplicher, G. Morchio +2
We discuss a simple but instructive model in which Gauss' law holds for a class of charged states. In spite of the non-localizability of these charges, the corresponding superselec…