  This paper presents the effects of AB-flux field and electric field on
electron-electron interaction, encircled by a strongly coupled semiclassical
plasma. We found that weak external fields are required to perpetuate a
low-energy elastic electron-electron interaction in a strongly coupled
semiclassical plasma. The entanglement fidelity in the interaction process has
been examined. We have used partial wave analysis to derive the entanglement
fidelity. We found that for a weak electric field, the fidelity ratio for
electron-electron interaction increase as projectile energy increase but
remains constant or almost zero for a strong electric field. Our results
provide an invaluable information on how the efficiency of entanglement
fidelity for a low-energy elastic electron-electron interaction in a strongly
coupled semiclassical plasma can be influenced by the presence of external
fields.
