Correction: Quantum Front 1, 3 (2022).

https://doi.org/10.1007/s44214-022-00001-1

Following publication of the original article [1], the following information has been delete from the Acknowledgments section: KTL acknowledges the support of the Croucher Foundation, the Dr. Tai-chin Lo Foundation and the HKRGC through grants C6026-16W, C6025-19G, 16310219 and 16309718. The following information has been added to the Funding section: K.T.L. acknowledges the support of the Ministry of Science and Technology, China, and Hong Kong Research Grant Council through Grants No. 2020YFA0309600, No. RFS2021-6S03, No. C6025-19G, No. AoE/P-701/20, No. 16310520, No. 16310219, No. 16307622, and No. 16309718.

The original article [1] has been updated.