Details

Autor(en) / Beteiligte

• Garg, Anuma
• Adhikari, Satyabrata

Titel

Teleportation Criteria Based on Maximum Eigenvalue of the Shared d ⊗ d Dimensional Mixed State: Beyond Singlet Fraction

Ist Teil von

• International journal of theoretical physics, 2021-03, Vol.60 (3), p.1038-1052

Ort / Verlag

New York: Springer US

Erscheinungsjahr

2021

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We derive a criteria for the detection of d ⊗ d dimensional negative partial transpose (NPT) entangled state useful for teleportation. The newly derived criteria are based on the maximum eigenvalue of the NPT entangled state, which is easier to determine experimentally than to completely reconstruct the state via tomography. We then illustrate our criteria by considering a class of qubit-qubit system and qutrit-qutrit system.