Beam splitter for spin waves in quantum spin network |
| |
| Authors: | S Yang Z Song C P Sun |
| |
| Institution: | (1) Department of Physics, Nankai University, Tianjin, 300071, P.R. China;(2) Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, 100080, P.R. China |
| |
| Abstract: | We theoretically design and analytically study a
controllable beam splitter for the spin wave propagating in a
star-shaped (e.g., a Y-shaped beam) spin network. Such a solid
state beam splitter can display quantum interference and quantum
entanglement by the well-aimed controls of interaction on nodes. It
will enable an elementary interferometric device for scalable
quantum information processing based on the solid system. |
| |
| Keywords: | 03 65 Ud Entanglement and quantum nonlocality 75 10 Jm Quantized spin models 03 67 Lx Quantum computation |
| 本文献已被 SpringerLink 等数据库收录！ |
|
