activity
20062023
most citedThe universal expression for the amplitude square in quantum electrodynamics

1 citations · 1 across the 8 of their papers we have counts for

collaborators

8 papers

physics.class-ph2023

Factorization of the Lorentz transformations

Konstantin Karplyuk, Myroslav Kozak, Oleksandr Zhmudskyy

The article shows how the factorization of an arbitrary Lorentz transformation is performed. That is, representation of an arbitrary Lorentz transformation as a sequence of spatial…

quant-ph2021

The spin group of fermions

K. S. Karplyuk, O. O. Zhmudskyy

It was shown that in the small Wigner group there is a one-parameter subgroup of the Lorentz transformations, which leave unchanged not only the momentum of the fermion with spin h…

physics.gen-ph2019

An alternative description of the weak lepton interaction

Konstantin Karplyuk, Oleksandr Zhmudskyy

The description of the massive vector- and pseudo-vector bosons is proposed, which allows the use of them as interaction carriers. The boson propagators guarantee the renormalizabi…

physics.gen-ph2018

Hypercomplex representation of the Lorentz's group

Konstantin Karplyuk, Oleksandr Zhmudskyy

Lorentz's group represented by the hypercomplex system of numbers, which is based on dirac matrices, is investigated. This representation is similar to the space rotation represent…

physics.gen-ph2015★ 1 cited

The universal expression for the amplitude square in quantum electrodynamics

K. S. Karplyuk, O. O. Zhmudskyy

The universal expression for the amplitude square |u_f M u_i|^2 for any matrix of interaction M is derived. It has obvious covariant form. It allows the avoidance of calculation of…

physics.gen-ph2013

The hypercomplex equations for fermion interaction description

K. S. Karplyuk, O. O. Zhmudskyy

Equations are proposed for the description of the fermion interaction via massive and massless bosons. These equations lead to the propagators which maintain theory renormalization…