1 citations · 2 across the 6 of their papers we have counts for
6 papers
Singularity-softening prescription for the Bethe-Salpeter equation
J. H. O. Sales, A. T. Suzuki
The reduction of the two fermion Bethe-Salpeter equation in the framework of light-front dynamics is studied for one gauge A+=0. The arising effective interaction can be perturbati…
The Light Front Gauge Propagator: The Status Quo
A. T. Suzuki, J. H. O. Sales
At the classical level, the inverse differential operator for the quadratic term in the gauge field Lagrangian density fixed in the light front through the multiplier (nA)^2 yields…
Evaluating residues and integrals through Negative Dimensional Integration Method (NDIM)
Alfredo Takashi Suzuki
The standard way of evaluating residues and some real integrals through the residue theorem (Cauchy's theorem) is well-known and widely applied in many branches of Physics. Herein…
Can two or more gauge bosons propagate in the light-front?
A. T. Suzuki, J. H. O. Sales
Gauge fields in the light-front are usually fixed via the nA=0 condition yielding the non-local singularities of the type (kn)^(-a)=0 and a=1,2,.. in the gauge boson propagator whi…
Surprises in the relativistic free-particle quantization on the light-front
A. T. Suzuki, J. H. O. Sales, G. E. R. Zambrano
We use the light front ``machinery'' to study the behavior of a relativistic free particle and obtain the quantum commutation relations from the classical Poisson brackets. We argu…
-Expansion for non-planar double-boxes
Alfredo T. Suzuki, Alexandre G. M. Schmidt
We present calculations for non-planar double-box with four massless/massive external/internal legs/propagators. The results are expressed for arbitrary exponents of propagators an…