Correction: Theoretical studies on the effects of pressure, temperature, and aluminum concentration on the optical absorption, refractive index and group velocity within GaAs/Ga1?xAlxAs quantum ring in the presence of Rashba spin?orbit interaction

This document is a correction notice for an article titled "Theoretical studies on the effects of pressure, temperature, and aluminum concentration on the optical absorption, refractive index and group velocity within GaAs/Ga1?xAlxAs quantum ring in the presence of Rashba..." published in the journal Optical & Quantum Electronics. The correction relates to an error in the grant number mentioned in the Acknowledgements section. The correct grant number is ISP23-66, provided by the deputyship for research & innovation, ministry of education in Saudi Arabia. Springer Nature, the publisher, remains neutral in terms of jurisdictional claims and institutional affiliations. [Extracted from the article]