Qualitative Derivation and Experimental Verification Path of Low-Temperature Quantum Phenomena: Superconductivity, Superfluidity, Absolute Zero Ground State Manifestation and Superfluid Probe Prediction

This paper systematically interprets fundamental low-temperature quantum phenomena including superconductivity, superfluidity, Bose-Einstein condensation and quantum tunneling within the framework of Force Equilibrium Theory. It proposes the insight that absolute zero reveals the intrinsic ground state properties of A-Field and B-Wave, and establishes a two-way theoretical evolution paradigm. An original prediction that superfluid can serve as a probe for detecting A-Field/B-Wave spatial distribution is put forward, with complete laboratory, space station and deep-space experimental schemes as well as falsification criteria. All derivations strictly follow the core axioms of Force Equilibrium Theory without additional ad-hoc assumptions.