Zhang Cai-hua,Sachuerfu,Gerile.Quantum field entropy of the system with interaction between moving Bell-state atoms and coherent light field[J].Optoelectronics Letters,2011,7(6):475-477 Quantum field entropy of the system with interaction between moving Bell-state atoms and coherent light field Author Name Affiliation Zhang Cai-hua  College of Physics and Electronic Information, Inner Mongolia Normal University； Library of Inner Mongolia Normal University；  Sachuerfu  College of Physics and Electronic Information, Inner Mongolia Normal University； Library of Inner Mongolia Normal University；  Gerile  Library of Inner Mongolia Normal University；  Abstract:       The field entropy of the system with two moving atoms interacting with the coherent state is investigated by means of the full quantum theory. Under the different initial states with two atoms, the influences of the light field intensity and the atomic motion on the field entropy are discussed. The results indicate that the motion of the atoms leads to strict periodicity in the field entropy evolution. When the two atoms are in the bell state initially, the system is in a completely disentangled... Hits: 3854 Download times: 200 View Full Text    Download reader