Neutrino forces and experimental probes

Neutrinos as almost massless particles could mediate long-range forces, known as neutrino forces. In this talk, I will introduce some theoretical aspects of neutrino forces, including why the potential of a neutrino force has the $1\mathrm{/}{r}^5$ form and how it may vary under different circumstances. Experimental probes and possible implications for cosmology are also briefly discussed.