Energy-Emission Force: A State-Dependent Localized Interaction Across Atomic and Nuclear Scales

This work introduces the concept of the Energy-Emission Force (EEF), a novel type of localized interaction arising from the transition of particles between excited and ground states. Unlike the four fundamental forces, the EEF is inherently state-dependent and directly driven by energy emission. The theoretical framework presented here unifies the description of energy-emission-driven interactions across multiple scales, from atomic electronic excitations to nuclear reactions, incorporating distance dependence, temporal decay, and particle mass effects. Potential experimental realizations are discussed, highlighting atomic, nuclear, and mesoscopic systems where EEF-induced momentum transfer may be observed. This framework provides a new perspective on energy-mediated forces and offers a basis for further theoretical and experimental exploration.