R. Gaitan et L. Leal, A GEOMETRIC REPRESENTATION FOR THE ABELIAN B-F TERM COUPLED TO NONTOPOLOGICAL FIELDS, International journal of modern physics A, 11(8), 1996, pp. 1413-1425
The Abelian B-F term coupled to nontopological dynamical fields is qua
ntized in a path- and surface-dependent representation that generalize
s the loop representation. The gauge-invariant sector of the theory is
shown to be labeled by equivalence classes of sets of paths and open
surfaces that reflect the topological nature of the B-F interaction.