Quantum Remote Control: Teleportation of Unitary Operations
| Title: | Quantum Remote Control: Teleportation of Unitary Operations |
|---|---|
| Authors: | S. F. Huelga; J. A. Vaccaro; A. Chefles; Typeset Using Revtex |
| Contributors: | The Pennsylvania State University CiteSeerX Archives |
| Source: | http://www98.griffith.edu.au/dspace/bitstream/handle/10072/16933/38290_1.pdf;jsessionid=4A103C4FD276CD6D054A0F0C2BF8AD40?sequence=1. |
| Publication Year: | 2008 |
| Collection: | CiteSeerX |
| Description: | We consider the implementation of an arbitrary unitary operation U upon a distant quantum system. This teleportation of U can be viewed as a quantum remote control. We investigate protocols which achieve this using local oper-ations, classical communication and shared entanglement (LOCCSE). Lower bounds on the necessary entanglement and classical communication are deter-mined using causality and the linearity of quantum mechanics. We examine in particular detail the resources required if the remote control is to be im-plemented as a classical black box. Under these circumstances, we prove that the required resources are, necessarily, those needed for implementation by bidirectional state teleportation. |
| Document Type: | text |
| File Description: | application/pdf |
| Language: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.528.732; http://www98.griffith.edu.au/dspace/bitstream/handle/10072/16933/38290_1.pdf;jsessionid=4A103C4FD276CD6D054A0F0C2BF8AD40?sequence=1 |
| Availability: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.528.732; http://www98.griffith.edu.au/dspace/bitstream/handle/10072/16933/38290_1.pdf;jsessionid=4A103C4FD276CD6D054A0F0C2BF8AD40?sequence=1 |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| Accession Number: | edsbas.AE753BB8 |
| Database: | BASE |