Theoretical condensed matter physics:

Localization effect in disordered metals and superconductors.

Mesoscopic phenomena in metals and superconductors.

Propagation of light in disordered active and passive media.

Kinetic effects in superconductors

Theory of quantum superconductor-metal and superconductor-insulator transition. Interference phenomena in hopping conductivity.

Diffusion of impurities in metals at low temperatures.

Theory of strongly correlated electronic systems.

Theory of quantum Hall effect

Theory of the magnetic field dependence of chemical reaction rates. Hydrodynamics of classical chiral liquids.

Theory of light-induced separation of chiral molecules diluted in gases and liquids.