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Entanglement dynamics of a two-qutrits system coupled to a spin chain
Seyed Mohsen Moosavi Khansari, Fazlollah Kazemi Hasanvand·July 29, 2024
Quantum Physics
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Abstract
In this paper, we investigate the entanglement dynamics of a two qutrits system interacting with a spin environment. Using negativity as the entanglement measure, we study the entanglement dynamics of the system. The calculations show that in cases where the entanglement decays quickly, the environment will have a quantum phase transition.