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Jan Munsif1, 2, Xu Xiao-Ye1, 2, Wang Qin-Qin1, 2, Chen Zhe1, 2, Han Yong-Jian1, 2, Li Chuan-Feng1, 2, †, Guo Guang-Can1, 2
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Accessible information
J
SE
←
(
t
)
(blue line), the entanglement of formation
E
SA
(
t
)
(red line) for (a)
η
=
−
Δ
=
4
, (b) η=0, Δ=0.5, respectively, and in the insets, the decay rate
γ
(
t
)
/
γ
0
(orange line) as a function of dimensionless quantity
γ
0
t
in the non-Markovian regime where
λ
/
γ
0
=
0.1
. Here, panel (a) demonstrates that the effects of DDIs and negative detuning can cancel each other out, while panel (b) illustrates the transition from non-Markovian to Markovian dynamics caused by detuning while it protects the information.
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