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Conferences > CLEOPR > 2013 > ThG2 > ThG2_4
  • 2013 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2013),
  • paper ThG2_4

Physical Approximation of the Partial Transpose and Its Application to Entanglement Detection

Hyang-Tag Lim, Yong-Su Kim, Young-Sik Ra, Joonwoo Bae, and Yoon-Ho Kim

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Abstract

We report the first experimental implementation of an approximate partial transpose operation for photonic two-qubit systems. Direct detection of entanglement using the partial transpose operation is also demonstrated without performing quantum state tomography.

© 2013 IEICE

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