Shadow of a noncommutative inspired Einstein-Euler-Heisenberg black hole

Abstract

Using a noncommutative inspired Einstein-Euler-Heisenberg black hole, we analyse the associated graviton and light rings that together with the event horizon, provide the necessary components to build its shadow. An analysis of the angular radius of the noncommutative inspired Einstein-Euler-Heisenberg black hole shows that for observers located in its vicinity, it becomes smaller when compared with the commutative case; this effect is more noticeable as noncommutativity increases. The existence of marginally stable bound orbits and the critical angle for the escaping of photons of a noncommutative inspired Einstein-Euler-Heisenberg star is also discussed.

8 pages, 5 figures; minor modifications, some typos corrected

References in corpus (7)

• First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
• Regular black holes with a nonlinear electrodynamics source
• Magnetically charged black holes from non-linear electrodynamics and the Event Horizon Telescope
• Black holes with scalar hair in light of the Event Horizon Telescope
• Charged rotating noncommutative black holes
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Cited by in corpus (2)

• Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A${}^{\ast }$
• Shadow cast by a rotating and nonlinear magnetic-charged black hole in perfect fluid dark matter