Studies of Neutron Stars at Optical/IR Wavelengths
  In the last years, optical studies of Isolated Neutron Stars (INSs) have expanded from the more classical rotation-powered ones to other categories, like the Anomalous X-ray Pulsars (AXPs) and the Soft Gamma-ray Repeaters (SGRs), which make up the class of the magnetars, the radio-quiet INSs with X-ray thermal emission and, more recently, the enigmatic Compact Central Objects (CCOs) in supernova remnants. Apart from 10 rotation-powered pulsars, so far optical/IR counterparts have been found for 5 magnetars and for 4 INSs. In this work we present some of the latest observational results obtained from optical/IR observations of different types of INSs. 
R. P. Mignani (MSSL), S. Bagnulo (ESO), A. De Luca, G. L. Israel   (INAF), G. Lo Curto (ESO), C. Motch (OAS), R. Perna (UC),...