In Spherical polar coordinates, double ring-shaped oscillator potentials have supersymmetry and shape invariance for θ ......

在赝自旋对称性条件下，严格求解了四参量双原子分子势中运动粒子的s波Klein-Gordon方程和Dirac方程，并给出了相应的束缚态能谱和相对......

As currently understood since its discovery, the bare Klein-Gordon theory consists of negative quantum probabilities whi......