Publications (18)
Radio pulsar activity and the crustal Hall drift
U. Geppert, J. Gil, G. Melikidze
Models of pulsar radio emission that are based on an inner accelerating region require the existence of very strong and small scale surface magnetic field structures at or near the…
On the aberration-retardation effects in pulsars
K. Krzeszowski, D. Mitra, Y. Gupta +3
The magnetospheric locations of pulsar radio emission region are not well known. The actual form of the so--called radius--to--frequency mapping should be reflected in the aberrati…
Hall drift in the crust of neutron stars - necessary for radio pulsar activity?
U. Geppert, J. Gil, G. Melikidze +2
The radio pulsar models based on the existence of an inner accelerating gap located above the polar cap rely on the existence of a small scale, strong surface magnetic field .…
A model for unusual pulsed x-ray emission from PSR J1119-6127
G. I. Melikidze, J. Gil, A. Szary
We propose a model, which naturally explains an unusual thermal X-ray emission, observed from PSR J1119-6127. The model is based on the assumption that the pulsar magnetic field ne…
Convection in protoneutron stars and the structure of surface magnetic fields in pulsars
V. Urpin, J. Gil
We consider generation and evolution of small-scale magnetic fields in neutron stars. These fields can be generated by small-scale turbulent dynamo action soon after the collapse w…
Spot-like Structures of Neutron Star Surface Magnetic Fields
U. Geppert, M. Rheinhardt, J. Gil
There is growing evidence, based on both X-ray and radio observations of isolated neutron stars, that besides the large--scale (dipolar) magnetic field, which determines the pulsar…