Considering the interaction between phonons of different wave vectors in the recoil process, the influence on the ground state energy of the magnetopolaron is discussed. 在計及電子在反衝效應中發射和吸收不同波矢的聲子之間相互作用時，討論了對半導體量子點中磁極化子的基態能量的影響。
Ground-state energy of a planar quantum dot with two electrons is calculated with perturbation theory, numerically exact diagonalization and variational theory. 摘要由於庫侖作用，目前的研究還得不到雙電子平面量子點基態波函數和基態能量的精確解析解。
