Research of protoplanetary disks of the young pulsars

At present time is known approximately 750 radiopulsars, from them 27 pulsars is observed in other bands and only seven are observed in the optical band. Discovery exoplanets around PSR B1257+12 and PSR B1828-11 gave strong push for search and investigation of planets around neutron stars. At the early stages of planet evolution the tidal and magnetic interactions of exoplanet with disk takes a principal role: the tidal effects lead to the capture into resonance rotation of the planet, the analyses of gravi-magnetic interaction has shown that a direct rotation of the planet may be passed into reverse rotation and vice versa for a rather broad range of the parameters. The dynamical structure of protoplanetary disk are reviewed. Investigation of protoplanetary disk around the optic pulsar by VLTI for combination of observed periodic delays in the arrival times of pulsar pulses are proposed. Measurements of the near-IR sizes of the central regions of the young neutron stars, with high-resolution interferometric studies of protoplanetary disks should help clarify how disk structure affects formation and migration of exoplanet.