41 citations · 101 across the 14 of their papers we have counts for
15 papers
Inhomogeneous Evolution of a Dense Ensemble of Optically Pumped Excitons to a Charge Transfer State
Natasha Kirova, Serguei Brazovskii
Phase transformations induced by short optical pulses are mainstream in studies on the dynamics of cooperative electronic states. We present a semi-phenomenological modeling of spa…
Multi-fluid hydrodynamics in charge density waves with collective, electronic, and solitonic densities and currents
Serguei Brazovskii, Natasha Kirova
We present a general scheme to approach the space - time evolution of deformations, currents, and the electric field in charge density waves related to appearance of intrinsic topo…
Phase slips, dislocations, half-integer vortices, two-fluid hydrodynamics and the chiral anomaly in charge and spin density waves
Serguei Brazovskii, Natasha Kirova
This brief review recalls some chapters in theory of sliding incommensurate density waves which may have appeared after inspirations from studies of I.E Dzyaloshinskii and collabor…
From chiral anomaly to two-fluid hydrodynamics for electronic vortices
Serguei Brazovskii, Natasha Kirova
Many recent experiments addressed manifestations of electronic crystals, particularly the charge density waves, in nano-junctions, under electric field effect, at high magnetic fie…
The excitonic insulator route through a dynamical phase transition induced by an optical pulse
Serguei Brazovskii, Natasha Kirova
We consider a dynamical phase transition induced by a short optical pulse in a system prone to thermodynamical instability. We address the case of pumping to excitons whose density…
Electronic ferroelectricity in carbon based materials
Natasha Kirova, Serguei Brazovskii
We review existing manifestations and prospects for ferroelectricity in electronically and optically active carbon-based materials. The focus point is the proposal for the electron…