214 citations · 1.8k across the 77 of their papers we have counts for
7 papers · 1 filter
Volume and surface constraints in the Cellular Potts Model
Nikodem J. Poplawski
This paper has been withdrawn.
The present universe in the Einstein frame, metric-affine R+1/R gravity
Nikodem J. Poplawski
We study the present, flat isotropic universe in 1/R-modified gravity. We use the Palatini (metric-affine) variational principle and the Einstein (metric-compatible connected) conf…
Acceleration of the universe in the Einstein frame of a metric-affine f(R) gravity
Nikodem J. Poplawski
We show that inflation and current cosmic acceleration can be generated by a metric-affine f(R) gravity formulated in the Einstein conformal frame, if the gravitational Lagrangian…
A Relativistic Description of Hadronic Decays of the Exotic Meson
Nikodem J. Poplawski
Exotic mesons are striking predictions of quantum chromodynamics that go beyond the quark model. They can provide great insight into understanding phenomena such as asymptotic free…
A Relativistic Description of Hadronic Decays of the Meson
Nikodem J. Poplawski
The subject of this work is the analysis of hadronic decays of the exotic meson in a fully relativistic formalism, and comparison with the nonrelativistic results. The rela…
A Michelson interferometer in the field of a plane gravitational wave
Nikodem J. Poplawski
We treat the problem of a Michelson interferometer in the field of a plane gravitational wave in the framework of general relativity. The arms of the interferometer are regarded as…