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Experimental Creation of Entanglement Using Separable States |
| YANG Xiao-Dong;WANG An-Min;MA Xiao-San;XU Feng;YOU Hao; NIU Wan-Qing |
| Department of Modern Physics, University of Science and Technology of China, Hefei 230026 |
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| Cite this article: |
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YANG Xiao-Dong, WANG An-Min, MA Xiao-San et al 2005 Chin. Phys. Lett. 22 279-282 |
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Abstract We experimentally demonstrate that the entanglement can be created on two distant particles using separable states. We show that two working particles can share some entanglement, while one ancilla particle always remains separable from the two working particles during the experimental evolution of the system. Our experiment can be viewed as a benchmark to illustrate the idea that no prior entanglement is necessary to create entanglement.
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| Keywords:
03.67.Mn 76.60.-k
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Published: 01 February 2005
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