Please use this identifier to cite or link to this item:
https://doi.org/10.1103/PhysRevLett.106.220403
Title: | All nonclassical correlations can be activated into distillable entanglement | Authors: | Piani, M. Gharibian, S. Adesso, G. Calsamiglia, J. Horodecki, P. Winter, A. |
Issue Date: | 3-Jun-2011 | Citation: | Piani, M., Gharibian, S., Adesso, G., Calsamiglia, J., Horodecki, P., Winter, A. (2011-06-03). All nonclassical correlations can be activated into distillable entanglement. Physical Review Letters 106 (22) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.106.220403 | Abstract: | We devise a protocol in which general nonclassical multipartite correlations produce a physically relevant effect, leading to the creation of bipartite entanglement. In particular, we show that the relative entropy of quantumness, which measures all nonclassical correlations among subsystems of a quantum system, is equivalent to and can be operationally interpreted as the minimum distillable entanglement generated between the system and local ancillae in our protocol. We emphasize the key role of state mixedness in maximizing nonclassicality: Mixed entangled states can be arbitrarily more nonclassical than separable and pure entangled states. © 2011 American Physical Society. | Source Title: | Physical Review Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/116920 | ISSN: | 00319007 | DOI: | 10.1103/PhysRevLett.106.220403 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.