Optical Signatures of q-deformed solution in Einstein-Maxwell-dilaton Gravity

Chawit Sakkawattana, Chatchai Promsiri, Supakchai Ponglertsakul

We consider null geodesics in the background of spherically symmetric object in Einstein-Maxwell-Dilaton (EMD) theory with coupling function $f(\hat{I}¦)=e^{-2\hat{I}»\hat{I}¦}$. The spherical solut…