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Electron 'spin control' of levitated nanodiamonds could bring advances in sensors,quantum information processing
Electron spin control levitated nanodiamonds advances in sensors quantum information processing
2016/8/1
Researchers have demonstrated how to control the "electron spin" of a nanodiamond while it is levitated with lasers in a vacuum, an advance that could find applications in quantum information processi...
Design and Testing of Superconducting Microwave Passive Components for Quantum Information Processing
Design Testing Superconducting Microwave Passive Components Quantum Information Processing
2010/11/5
We report on the design, fabrication and testing of two superconducting passive microwave components, a quadrature hybrid and a 20 dB directional coupler. These components are designed to be integrate...
Temporal Leggett-Garg-Bell inequalities for sequential multi-time actions in quantum information processing, and a re-definition of Macroscopic Realism
Temporal Leggett-Garg-Bell inequalities sequential multi-time actions quantum information processing a re-definition Macroscopic Realism
2010/10/19
The usual formulation of Macrorealism is recast to make this notion fully concurrent with the basic ideas behind classical physics. The assumption of non-invasiveness of measurements is dropped. Inste...
Quantum Information Processing Using Electromagnetically Induced Transparency
EIT Quantum information Quantum logic gate
2009/6/12
Electromagnetically induced transparency (EIT) is one of the simplest and most fundamental of schemes to control the quantum-mechanical properties of matter and light, such as the superposition of sta...
Efficient Scheme for Entanglement and Quantum Information Processing with Two Superconducting Quantum-Interference
Devices in Cavity QED
entanglement superconducting cavity
2007/8/15
2007Vol.47No.4pp.722-724DOI:
Efficient Scheme for Entanglement and Quantum Information Processing with Two Superconducting Quantum-Interference
Devices in Cavity QED
ZHAN Zhi-Ming...
Quantum Information Processing through Nuclear Magnetic Resonance
Quantum Information Processing Nuclear Magnetic Resonance
2010/10/14
We discuss the applications of Nuclear Magnetic Resonance (NMR) to quantum information processing, focusing on the use of quadrupole nuclei for quantum computing. Various examples of experimental impl...