Antisymmetry means that swapping the two inputs changes the sign.
反对称性意味着交换两个输入会改变符号(变为相反数)。
Because the wavefunction has antisymmetry under particle exchange, two identical fermions cannot occupy the same quantum state.
由于波函数在粒子交换下具有反对称性,两个相同的费米子不能占据同一量子态。