BOGOLIUBOV TRANSFORMATIONS AND CALCULATION OF COUPLING-CONSTANTS
Journal or Book Title
PHYSICAL REVIEW D
It is shown that quarks in different situations are often related by a Bogoliubov transformation involving both quark and antiquark degrees of freedom. This is exploited, within the context of the MIT bag model, to provide a calculation of the πNN and ρNN coupling constants, with encouraging results.
Donoghue, JF, "BOGOLIUBOV TRANSFORMATIONS AND CALCULATION OF COUPLING-CONSTANTS" (1982). PHYSICAL REVIEW D. 231.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/231