AT1 - Extended Theories of Gravity and Quantum Cosmology |
Speaker |
Zakharov, Alexander |
Coauthors |
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Talk Title |
Shadow sizes for compact objects in pseudo-complex General Relativity |
Abstract |
Some years ago a concept of pseudo-complex General Relativity (pc-GR) has been introduced. In consequent papers possible observational signatures for compact objects have been discussed. Such compact objects have been suggested to substitute conventional black holes. We obtain analytical expressions for shadow size in the case of spherical symmetry of compact object (spin is vanishing in this case $a=0$). This relations are generalize the well-known result for Schwarzschild metric when the shadow area is $27\pi M^2$ ($M$ is a black hole mass). |
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