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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=0, (b) η=0.5, (c) η=1, respectively, with Δ=0, and in the insets, the decay rate
γ
(
t
)
/
γ
0
(orange line) as a function of the dimensionless quantity
γ
0
t
, in the non-Markovian regime where
λ
/
γ
0
=
0.1
. These plots demonstrate how information can be protected for a very long time without affecting non-Markovianity.
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