Image of a regular phantom compact object and its luminosity under spherical accretions
Image of a regular phantom compact object and its luminosity under spherical accretions
We have studied the shadow and its luminosity for a static and regular phantom compact object under the static spherical accretion and the infalling spherical accretion, respectively. Comparing with the usual Schwarzschild black hole, the presence of phantom hair yields the larger black hole shadow and the darker image. In …