Abstract:
In the framework of the method of singlet bilocal variables, a 1/N expansion and
corresponding diagram technique in a theory containing matrix fields are constructed.
The asymptotic behaviors of the propagator of a singlet bilocal variable are investigated,
as are possible ultraviolet divergences.
Citation:
N. V. Goncharov, A. A. Slavnov, “Diagram technique of 1/N expansion in a matrix model of field theory”, TMF, 66:3 (1986), 368–380; Theoret. and Math. Phys., 66:3 (1986), 243–252