2011 Fiscal Year Final Research Report
Feedback control theory for linear quantum networks
| Project/Area Number |
21760336
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Control engineering
|
|---|
| Research Institution | Keio University |
|---|
Principal Investigator |
YAMAMOTO Naoki 慶應義塾大学, 理工学部, 准教授 (40513289)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Keywords | システム制御理論 / 量子力学 / 量子情報 |
|---|
| Research Abstract |
For a general "quantum network" system, each node of which is given by a quantum system, a designing theory of a feedback controller that enhances quantum correlation between the nodes was clarified. Also a complete characterization of the quantum system generating maximal correlation was obtained. Moreover, a quantum controller enhancing a squeezed light field was experimentally demonstrated.
|
Research Products
(29 results)
