In the present paper we demonstrate that the massless fields can be described by two types of potentials with different space-time properties and different Lorentz transformations. In particular, we discuss the possible applications of such approach to the description of electromagnetic field and weak gravity.
"Two Types of Lorentz Transformations for Massless Fields." J. Geom. Symmetry Phys. 44 83 - 96, 2017. https://doi.org/10.7546/jgsp-44-2017-83-96