most citedTesting the Distance Duality Relation with Cosmological Observations at high Redshift using Artificial Neural Network

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astro-ph.CO2026★ 1 cited

Testing the Distance Duality Relation with Cosmological Observations at high Redshift using Artificial Neural Network

Yukang Xie, Yang Liu, Puxun Wu +2

The cosmic Distance Duality Relation (DDR) is a fundamental prediction of metric gravity under photon number conservation. In this work, we perform a model-independent test of the…