Evolution of entropy in different types of non-Markovian three-level systems: Single reservoir vs. two independent reservoirs

Pramana

JAGHOURI HAKIMEH¹  JAVIDAN KUROSH1¹  SARBISHAEI MOHSEN¹ 

[1] Department of Physics, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran$$

关键词: Non-Markovian;    qutrit;    Lorentzian reservoir;    Von Neumann entropy.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We solve the Nakajima–Zwanzig (NZ) non-Markovian master equation to study the dynamics of different types of three-level atomic systems interacting with bosonic Lorentzian reservoirs at zero temperature. Von Neumann entropy (S) is used to show the evolution of the degree of entanglement of the subsystems. The results presented are also compared with some recently published reports.

【 授权许可】

Unknown