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Showing 1 to 1 of 1 for “"MESSONS"”.
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ΦΑΣΜΑ ΜΑΖΩΝ ΑΒΕΛΙΑΝΩΝ ΘΕΩΡΙΩΝ ΒΑΘΜΙΔΑΣ ΣΕ ΤΡΙΔΙΑΣΤΑΤΟ ΧΩΡΟΧΡΟΝΙΚΟ ΠΛΕΓΜΑ
WE STUDIED THE MESSONIC MASS SPECTRUM OF AN OBELIAN GAUGE THEORY IN (2+1) -DIM ON A SPACE-TIME LATTICE. WE FOUND THAT AN SU(2) GLOBAL SYMMETRY WHICH CHARACTERIZED THE MODEL WAS BROKEN DYNAMICALLY. IF WE TAKE INTO ACCOUNT THE FERMIONIC DEGREES OF FREEDOM THIS BREAKDOWN APPEARS TO BE STRONGER. THE …