Towards the web of quantum chaos diagnostics Arpan Bhattacharyya, Wissam Chemissany, S. Shajidul Haque and Bin Yan Eur. Phys. J. C, 82 1 (2022) 87 Published online: 29 January 2022 DOI: 10.1140/epjc/s10052-022-10035-3