40 citations · 178 across the 22 of their papers we have counts for
12 papers · 1 filter
Axial momentum and quantization of the Majorana field
H. Arodz
New approach to quantization of the relativistic Majorana field is presented. It is based on expansion of the field into eigenfunctions of the axial momentum -- a novel observable…
Three-body forces from a classical nonlinear field
H. Arodz, J. Karkowski, Z. Swierczynski
Forces in the systems of two opposite sign and three identical charges coupled to the dynamical scalar field of the signum-Gordon model are investigated. Three-body force is presen…
Total screening and finite range forces from ultra-massive scalar fields
H. Arodz, J. Karkowski, Z. Swierczynski
Force between static point particles coupled to a classical ultra-massive scalar field is calculated. The field potential is proportional to the modulus of the field. It turns out…
Note on scale invariance and self-similar evolution in (3+1)-dimensional signum-Gordon model
H. Arodz, J. Karkowski, Z. Swierczynski
Several classes of self-similar, spherically symmetric solutions of relativistic wave equation with nonlinear term of the form sign(ϕ) are presented. They are constructed from cubi…
Swaying oscillons in the signum-Gordon model
H. Arodz, Z. Swierczynski
We present a new class of oscillons in the (1+1)-dimensional signum-Gordon model. The oscillons periodically move to and fro in the space. They have finite total energy, finite siz…
Compact oscillons in the signum-Gordon model
H. Arodz, P. Klimas, T. Tyranowski
We present explicit solutions of the signum-Gordon scalar field equation which have finite energy and are periodic in time. Such oscillons have a strictly finite size. They do not…