Rashba相互作用下圆形量子点的量子Monte Carlo研究
Quantum Monte Carlo study of circular quantum dots in presence of Rashba interaction
摘要：
给出了具有Rashba自旋轨道相互作用的圆形量子点的基态能量的量子Monte Carlo数值计算结果。在二维电子气研究的基础上，本文采用自旋传播扩散蒙特卡罗方法来正确处理自旋-轨道相互作用。结合基态能量，给出了密度和自旋密度分布的数值结果。
英文摘要：
We present the numerical Quantum Monte Carlo results for the ground state energy of circular quantum dots in which Rashba spin-orbit iteraction is present. Diffusion Monte Carlo with spin propagation is applied in order to treat the spin-orbit interaction correctly, following previous work done in the fieldof the two-dimensional electron gas. Together with ground state energies, also numerical results for density and spin-density profiles are given.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
