Spin boson models for quantum decoherence of electronic excitations of biomolecules and quantum dots in a solvent
Spin boson models for quantum decoherence of electronic excitations of biomolecules and quantum dots in a solvent
复制标题
用于溶剂中生物分子和量子点电子激发的量子退相干的自旋玻色子模型
DOI：
10.1088/0953-8984/17/10/028
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
R. McKenzie
中科院分区：
文献类型：
--
作者：
J. Gilmore;R. McKenzie
我们给出了一个理论处理的电子激发（激子）在生物分子和量子点与周围的极性溶剂的相互作用。由于溶质的电偶极矩与溶剂中单个分子的波动电偶极矩的相互作用，发生显著的量子退相干。我们介绍自旋玻色子模型，可用于描述退相干的影响，进行光诱导的构象变化的生物分子的量子动力学和耦合的福斯特共振能量转移的生物分子或量子点。
We give a theoretical treatment of the interaction of electronic excitations (excitons) in biomolecules and quantum dots with the surrounding polar solvent. Significant quantum decoherence occurs due to the interaction of the electric dipole moment of the solute with the fluctuating electric dipole moments of the individual molecules in the solvent. We introduce spin boson models which could be used to describe the effects of decoherence on the quantum dynamics of biomolecules which undergo light-induced conformational change and on biomolecules or quantum dots which are coupled by Förster resonant energy transfer.
影响因子：
2.4
作者：
Damjanovic, A;Kosztin, I;Schulten, K
通讯作者：
Schulten, K