quantum information 中文意思是什麼
quantum information
解釋
量子信息- quantum : n. （pl. -ta ）1. 量，額；定量，定額；份；總量。2. 【物理學】量子。
- information : n. 1. 通知，通報，報告。2. 報導，消息，情報。3. 資料，知識，學識。4. 【自動化】信息，數據。5. 【法律】起訴，告發。adj. -al
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Matrix denotation of quantum state in quantum information
量子信息中量子態的矩陣表示 -
For example, michal horodecki of the university of gdansk in poland has shown that the holevo chi can be used to analyze the problem of compressing quantum states produced by a quantum information source, which is analogous to the classical data compression considered by shannon
例如波蘭格但斯克大學的何洛德次基證明，何勒夫可以用於分析如何壓縮來自某量子資訊源的量子態，就好像夏儂熵可以用於分析古典數據壓縮。 -
Quantum key distribution protocol makes use of single photon of quanta - randomicity to achieve unconditioned security key distribution, especially which is the realism significance of research way in quantum information at present
量子密鑰分配（ qkd ）協議利用單光子固有的量子隨機性實現具有無條件安全性的密鑰分配，是目前量子信息領域中特別具有現實意義的研究方向。 -
Rising of philosophy of quantum information
量子信息哲學正在興起 -
In this paper, the application of spin chain in the quantum information processing is introduced, including the application in quantum cryptography, teleportation and quantum computation. spin chain can be used as quantum channel to transport quantum state, and can also be used to realize general quantum gate
介紹了自旋鏈在量子信息過程中的應用，包括在量子密碼和隱形傳輸中以及量子計算中的應用，自旋鏈可以充當量子通道用來傳輸量子態，自旋鏈也可以用來實現量子通用門。 -
With the development of the science and technology, especially the discovery of the quantum algorithm and quantum error correction, the quantum information and quantum computer becomes the hot subject of the theory and the experiment
隨著科學技術的發展，特別是量子演算法、量子糾錯的出現，量子信息和量子計算機成為理論和實驗工作者的研究熱點。 -
Quantum information science is a new subject combining quantum theory and information science. great progress has been made in quantum teleportation, description of quantum entanglement and classification of quantum states. according to this, the following work has been completed : ( 1 ) a scheme for teleporting an unknown n - dimensionni - particle state by making use of the maximum entangled state as quantum channel is proposed
量子信息學是量子力學理論和計算機理論相結合而產生的一門新的交叉學科，在量子隱形傳態、量子糾纏態的描述及量子態的分類等領域取得了重要進展，本文圍繞這幾個方面開展了如下研究工作： （ 1 ）在文章的第二章研究了多能級多粒子量子態的傳輸。 -
Key laboratory of quantum information and quantum measurements, ministry of education of china, beijing, 100871
教育部量子信息與量子測量重點實驗室，北京， 100871 -
Quantum state in quantum information
量子信息學中的量子態 -
Quantum information science begins by generalizing the fundamental resource of classical information ? bits ? to quantum bits, or qubits
量子資訊科學的第一步，就是將古典資訊的基本資源（位元）推廣成量子位元。 -
Indeed, a recent series of unexpected discoveries appears to support our hunch that semiconductor spintronics provides a feasible path for developing quantum computers and other quantum information machines
最近一些非預期的發現也支持了這種想法，顯示出要發展量子電腦及其他量子資訊設備，半導體自旋電子學的確提供了一條可行的途徑。 -
Quantum communication is a rising interdisciplinary field which combines classical communication and quantum mechanics. quantum key distribution protocol makes use of single photon of quanta - randomicity to achieve unconditioned security key distribution, especially which is the realism significance of research way in quantum information at present
量子密碼術是經典通信和量子物理相結合的一門新興交叉科學。量子密鑰分配（ qkd ）協議利用單光子固有的量子隨機性實現具有無條件安全性的密鑰分配，是目前量子信息領域中特別具有現實意義的研究方向。 -
Quantum key distribution ( qkd ) is an important application of quantum information. using the miraculous properties of quantum mechanics qkd breaks thought the confines of classical encryption and can make our communications perfectly secure
量子密碼學作為量子信息理論的一個重要方面，它利用量子力學的一些奇妙性質，突破了傳統密碼學的限制，能夠絕對安全地傳送信息。 -
Quantum computation and quantum information is an interdiciphne of quantum mechanics, computer and information sciences
量子計算和量子信息是量子力學，計算機科學和信息科學的交叉學科。 -
The results show that the number of the squeezed atomic dipoles is decided by the coherence of the atom, the direction of the quantum information entropy squeezing is decided by the phases of the field and the atom, and the quantum information entropy squeezing is a precision tool for the squeezing of the atom, especially when the atom is in the eigenstates of the dipole operators
結果表明：原子偶極矩分量出現信息熵壓縮的數目依賴于原子的分佈角；信息熵壓縮的方向由原子和場的位相決定；量子信息熵是原子壓縮的精密量度工具，尤其適合於原子處在偶極矩算符的本徵態時壓縮情況的描述。 -
The principles of quantum teleportation : the information of original can be divided into classical information and quantum information
量子隱形傳態的基本思想為：為實現傳送某一物體的未知量子態可將原物的信息分為經典信息和量子信息。 -
With the method of integral within ordered product of operators, we obtain the analytical expression of quantum information counterpart of mutual information. the coherent information, as a function of input thermal state power and thermal noise channel power, we discuss the upper and lower bound for quantum gaussian channel introduced by holevo - werner and by quantum codes
用正規乘積內的算符積分技術求出了互信息的量子對應物? ?相干信息用輸入熱噪聲信號功率和通道熱噪聲功率表示的公式。討論了由holevo和werner引入的量子高斯通道量子容量的上界及由量子編碼所確定的下界。 -
In chapter 2, the dynamics behaviors of quantum information entropy squeezing of the atomic dipoles are investigated without considering the dissipation from the environment
第二章研究不考慮環境影響下原子偶極矩信息熵壓縮的動力學。 -
The squeezing of the field and atom intensively studied due to its practical application, the reference [ 16 ] presented the squeezing theory of quantum information for a high sensitive measurement of the squeezing effects of the field and atom
光場和原子的壓縮以其具有重要的應用價值引起了人們的廣泛研究。最近文獻[ 16 ]提出的信息熵測不準關系為高靈敏量度光場與原子的壓縮效應提供了新的理論根據。 -
The influences of the atomic coherence and the intensity of the field on the quantum information entropy squeezing of the atomic dipoles are investigated in detail. the comparing the numerical results obtained from the uncertainty relation of heisenberg ( hur ) to those from the uncertainty relation of the quantum information entropy ( eur ) proves the triviality of hur with exact examples
具體考慮原子相干性和光場強度對原子信息熵壓縮的影響，並且比較了分別從基於信息熵測不準關系和海森堡測不準關系出發得出的結果，從實例中證明信息熵壓縮克服了標準偏差壓縮的平庸性。
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