  We perform simulations for moving and non-Abelian fusion of Majorana zero
modes in topological superconducting quantum wires. We display interesting
behaviors of nonadiabatic transition associated with the moving through
mini-gate-controlled multiple-segments modulations. Owing to breaking of the
initial fermion parity induced by nonadiabatic transitions, deviation from the
standard fusion rule is analyzed. Moreover, we develop a measurement scheme to
infer the amount of fermion parity breaking and nonadiabatic transition
probability to excited states, based on the characteristic spectrum of
measurement current by a uantum-point-contact detector, in measuring the charge
occupation dynamics in a fusion-outcome-probing quantum dot.
