@article{article_696709, title={Non-Markovian Corrections to Quantum Regression Theorem for the Strong Coupling Spin-Boson Model}, journal={Sakarya University Journal of Science}, volume={24}, pages={596–604}, year={2020}, DOI={10.16984/saufenbilder.696709}, author={Kurt, Arzu}, keywords={Quantum regression theorem, open quantum systems, spin-boson model, quantum dynamics, two-time correlation functions}, abstract={<p>We report the results of an investigation of the effects of non-Markovian corrections to the dynamics of two-time correlation functions of the strong interaction spin-boson model. Beyond quantum regression theorem corrections are taken into account at the low environmental temperatures for a two-level system (TLS) which is in contact with a structured bath. The results indicate that the corrections lead to appreciable (small) quantitative (qualitative) differences for both biased and non-biased TLS settings. </p>}, number={4}, publisher={Sakarya University}