搜索结果: 1-10 共查到“quantum memory”相关记录10条 . 查询时间(0.109 秒)
First On-Chip Nanoscale Optical Quantum Memory Developed（图）
On-Chip Nanoscale Optical Quantum Memory
2017/9/20
Quantum memory stores information in a similar fashion to the way traditional computer memory does, but on individual quantum particles—in this case, photons of light. This allows it to take advantage...
Impurity and quaternions in nonrelativistic scattering from a quantum memory
Impurity and quaternions nonrelativistic scattering quantum memory
2015/10/16
Models of quantum computing rely on transformations of the states of a quantum memory. We study mathematical aspects of a model proposed by Wu in which the memory state is changed via the scattering o...
Inspired by spin-electric couplings in molecular magnets, we introduce in the Kitaev honeycomb
model a linear modi cation of the Ising interactions due to the presence of quantized cavity elds. This...
Approaches for a quantum memory at telecommunication wavelengths
Approaches quantum memory telecommunication wavelengths
2010/11/8
We report experimental storage and retrieval of weak coherent states of light at telecommunication wavelengths using erbium ions doped into a solid. We use two photon echo based quantum storage protoc...
Broadband waveguide quantum memory for entangled photons
Broadband waveguide quantum memory entangled photons
2010/10/18
The reversible transfer of quantum states of light in and out of matter constitutes an important building block for future applications of quantum communication: it allows synchronizing quantum inform...
Integrated quantum memory for quantum communication
Optical memories Quantum communications
2015/6/10
We present the first demonstration of a quantum memory protocol in a waveguiding media, which is promising for high-speed, electro-optic control of quantum state evolution during storage, as well as i...
Multi mode nano scale Raman echo quantum memory
surface plasmon polariton echo quantum memory
2010/3/10
Low loss magnetic surface plasmon polariton (SPP) modes characterized by enhanced electrical field component and subwavelength confinement on the dielectric and negative-index metamaterial interface ...
Quantum memory as a perpetuum mobile of the second kind
Quantum memory perpetuum mobile the second kind
2010/4/7
It is argued that a scalable quantum memory could be used as a perpetuum mobile of the second kind and hence cannot be realized in Nature. The reasoning is based on the assumption that the Landauer's ...
The Algebraic Measure of a Hidden Markov Quantum Memory Channel
Algebraic a Hidden Markov Quantum Memory Channel
2010/4/8
This paper was presented in poster form at and in the proceedings of the QCMC 2008. It is a summary of a fuller paper to appear separately. The classical product state capacity of a noisy quantum chan...
Dynamical Suppression of Decoherence in Two-Qubit Quantum Memory
decoherence suppression quantum memory bang-bang technique Ising model
2007/8/15
2005Vol.44No.3pp.459-462DOI:
Dynamical Suppression of Decoherence in Two-Qubit Quantum Memory
LIU Xiao-Shu1,2 and LIU Yang1,2
1 Department of Physics, Tsinghua Universit...