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Universal Copying of Coherent States: A Gaussian Cloning Machine
| Content Provider | Semantic Scholar |
|---|---|
| Author | Cerf, Nicolas J. Iblisdir, Sofyan |
| Copyright Year | 2002 |
| Abstract | A Gaussian cloning machine is presented that duplicates with a same fidelity two canonically conjugate continuous variables such as the quadratures of a mode of the electromagnetic field.This cloner is displacement and rotation covariant in phase space, hence it duplicates all coherent states with afidelity of 2/3. The optimality of this cloner is discussed, as well as the extension to N→M continuous cloners. |
| Starting Page | 11 |
| Ending Page | 14 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/0-306-47114-0_2 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/0-306-47114-0_2 |
| Alternate Webpage(s) | https://doi.org/10.1007/0-306-47114-0_2 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |