Quantum spread complexity as a probe of NSI, $CP$ Violation, and mass ordering in neutrino oscillations in matter

Abhishek Kumar Jha, Govind Krishna G, Anandbhai Pravinbhai Prajapati +1

Quantum spread complexity characterizes how a quantum state evolves and becomes distributed over the Hilbert space under unitary dynamics. In this work, we employ a cost function a…