Sensitivity to CP discovery in the presence of Lorentz invariance-violating potential at T2HK/T2HKK Supriya Pan, Kaustav Chakraborty and Srubabati Goswami Eur. Phys. J. C, 84 4 (2024) 354 Published online: 03 April 2024 DOI: 10.1140/epjc/s10052-024-12541-y