Dynamics of high-spin magnets, condensed matter physics, magnetism.
Main publications:
M.Y. Kovalevsky, A.V. Glushchenko, “SU(2s + 1) symmetry and nonlinear dynamics
of high spin s magnets”, Annals of Physics, 349 (2014), 55–72
M.Y. Kovalevsky, A.V. Glushchenko, “Quantum states, symmetry and dynamics in degenerate spin
$s=1$ magnets”, Journal of Magnetism and Magnetic Materials, 355 (2014), 192–196
M.Yu. Kovalevskii, A.V. Gluschenko, “Simmetriya i relaksatsionnaya dinamika magnetikov
so spinom $s = 1$”, Fizika nizkikh temperatur, 40:5 (2014), 560–569
M.Yu. Kovalevskii, A.V. Gluschenko, “Spinornyi parametr poryadka i sostoyaniya ravnovesiya boze-sistem so spinom $s = 1$”, Fizika nizkikh temperatur, 43:9 (2017), 1324-1333
Shcherbinin, V.I., Hlushchenko, A.V., Maksimenko, A.V., Tkachenko, V.I, “Effect of Cavity Ohmic Losses on Efficiency of Low-Power Terahertz Gyrotron”, IEEE Transactions on Electron Devices, 64:9 (2017), 3898 - 3903
N. N. Bogolyubov (Jr.), A. V. Glushchenko, M. Yu. Kovalevsky, “Quasiaverages and degenerate quantum equilibriums of magnetic systems with $SU(3)$ symmetry of the exchange interaction”, TMF, 195:2 (2018), 240–255; Theoret. and Math. Phys., 195:2 (2018), 704–717