Conference paper or proceedingsLyra, WladimirThe discovery of gas in debris disks has raised the question of whether gas-dust interactions can observably affect global disk structure. This has important implications for identifying planets in debris disks, as well as probing dust grain compositi . . .
ArticleThe interplay between radiation pressure and the photoelectric instability in optically thin disks of gas and dustLyra, WladimirPrevious theoretical works have shown that in optically thin disks, dust grains are photoelectrically stripped of electrons by starlight, heating nearby gas and possibly creating a dust clumping instability, the photoelectric instability (PeI), that s . . .