Absorption, scattering and shadow by a noncommutative black hole with global monopole
نویسندگان
چکیده
Abstract In this paper, we investigate the process of massless scalar wave scattering due to a noncommutative black hole with global monopole through partial method. We computed cross section differential and absorption at low frequency limit. also calculated, high limit, shadow radius by null geodesic showed that noncommutativity causes reduction in scattering/absorption radius, while presence has effect increasing value such quantities. limit mass parameter, verify scattering, ray approach non-zero proportional minimum mass.
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ژورنال
عنوان ژورنال: European Physical Journal C
سال: 2023
ISSN: ['1434-6044', '1434-6052']
DOI: https://doi.org/10.1140/epjc/s10052-023-11484-0