刊物主题:Physics Applied Optics, Optoelectronics and Optical Devices Laser Technology and Physics and Photonics Microwaves, RF and Optical Engineering Russian Library of Science
出版者:Springer New York
ISSN:1573-8760
文摘
Analytical solutions of the master equation for two interacting qubits in different environments are considered. The qubits are initially prepared in a mixed state. Under the effect of different models of environments, we compare the temporal evolution of atomic quantum Fisher information with the negativity as a measure of entanglement.