We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
<italic>π</italic>-tangle of a Jaynes-Cummings System and an Isolated Atom.
- Authors
Zhang, Hua-Ping; Qiang, Wen-Chao
- Abstract
Using the <italic>π</italic>-tangle, we investigate entanglement properties of a quantum system consisted of a Jaynes-Cummings system and an isolated atom. We obtain analytical expressions of one-tangle, two-tangle and the <italic>π</italic>-tangle. Entanglement behaviors of the system are analyzed according to the analytical results. We find that the one-tangles have some relations with geometrical discord and entanglement sudden death never occurs in the total system.
- Subjects
JAYNES-Cummings model; QUANTUM entanglement; QUANTUM mechanics; QUANTUM information theory; QUBITS
- Publication
International Journal of Theoretical Physics, 2018, Vol 57, Issue 4, p1141
- ISSN
0020-7748
- Publication type
Article
- DOI
10.1007/s10773-017-3644-8