论文标题
使用Tavis-Cummings-Hubbard模型的修改版本模拟中性氢分子的形成
Using a modified version of the Tavis-Cummings-Hubbard model to simulate the formation of neutral hydrogen molecule
论文作者
论文摘要
描述了一个有限维化学模型，该模型在光学腔中的量子点上具有两个两级人造原子，称为中性氢分子的缔合分解模型。解释了导致合成中性氢分子形成的最初情况。以量子形式，描绘了核的迁移率。通过量子主方程模拟了分子中原子的缔合，该方程将原子轨道杂交融合到分子中 - 取决于细胞核的位置。还考虑了电子自旋跃迁。研究的是各种光子模式对量子进化和中性氢分子形成的影响。最后，提出了一个更精确的模型，包括共价键和简单的谐波振荡器（声子）。
A finite-dimensional chemistry model with two two-level artificial atoms on quantum dots positioned in optical cavities, called the association-dissociation model of neutral hydrogen molecule, is described. The initial circumstances that led to the formation of the synthetic neutral hydrogen molecule are explained. In quantum form, nuclei's mobility is portrayed. The association of atoms in the molecule is simulated through a quantum master equation, incorporating hybridization of atomic orbitals into molecular - depending on the position of the nuclei. Consideration is also given to electron spin transitions. Investigated are the effects of temperature variation of various photonic modes on quantum evolution and neutral hydrogen molecule formation. Finally, a more precise model including covalent bond and simple harmonic oscillator (phonon) is proposed.
