3 papers
gr-qc2022
Self-action of electromagnetic charge in a wormhole with an infinitely short throat
O. Aslan, A. Popov
The self-force of the electromagnetic charge in the space-time of a wormhole with an infinitely short throat is calculated. It is assumed that the charge is a source of an electrom…
hep-th2018
Semiclassical long throats of the wormholes
A. Popov
The vacuum polarization of the quantized scalar field with non-conformal coupling on the long throat of a wormhole background is calculated. It is shown that the stress-energy…
nlin.PS2017
The class of second order quasilinear equations: models, solutions and background of classification
O. Makarenko, A. Popov, S. Skurativskyi
The paper is concerned with the unsteady solutions to the model of mutually penetrating continua and quasilinear hyperbolic modification of the Burgers equation (QHMB). The studies…