entangled state 中文意思是什麼

entangled state 解釋
糾纏態
  • entangled : 驚悚游戲
  • state : n 1 〈常作 S 〉國，國家；〈通例作 S 〉（美國、澳洲的）州；〈the States〉 美國。2 國務，政權，政府...
  1. During my phd study, our group completed the experimental and theoretical investigations on cv quantum dense coding, generation of multipartite entangled state of optical modes and controlled dense coding quantum communication. following five parts will be presented in this thesis : 1

    我們利用連續光場的正交分量量子糾纏特性，進行了連續變量量子密集編碼，多組份糾纏態光場產生，受控密集編碼量子通訊等實驗與理論研究，主要內容如下： 1
  2. According to horodeckis, the coherent information of entangled state is supposed to be the lower bound of one - way distillable entanglement. this postulation is called hashing inequality, which is crucial in proving noisy channel coding theorem. it is shown that there are no direc

    根據horodecki等人的研究，糾纏態的相干信息推測是單向蒸餾糾纏的下限，該假設稱為hashing不等n式，對證明有噪通道編碼定理至關重要
  3. 3. the fully inseparable bright tripartite entangled state ( tes ) was experimentally generated using the nopa at deamplification and the linear optical system consisting of polarization beam splitters and half wave plates

    實驗測定的這兩個起伏方差分龍要別較散粒噪聲極限降低3 . 28dbm和3 . 18dbm 。
  4. In a word, the y are a kind use of entangled state

    總之，它們都是糾纏態的一種應用。
  5. Teleportation of the three - particle entangled state by two epr pairs

    對隱形傳送三粒子糾纏態
  6. Teleportation of a two - particle entangled state via w class state

    類態的未知兩粒子糾纏態的量子隱形傳態
  7. The common of the two parts is the use of entangled state and its nature

    這兩部分的共同點，都是利用了糾纏態及其性質。
  8. Entanglement translation and quantum teleportation of the single - photon entangled state

    單光子糾纏態的糾纏轉移和量子隱形傳態
  9. Teleportation of an unknown two - particle three - level entangled state by unitary operations

    通過幺正操作傳送未知兩個三能級粒子糾纏態
  10. Implementing a non - local swap operation on two entangled pairs by a three - qubit entangled state and a bell state

    態作量子通道實現非局域的態交換
  11. Probabilistic teleportation and guantum logical circuit of an arbitrary three - particle entangled state

    任意未知三粒子糾纏態的概率傳遞及其量子邏輯電路
  12. It is shown that the quantum entanglement state will stay in the maximally entangled state for a long time when the detuning is equal to rabi frequency

    研究結果表明：在失諧量等於拉比頻率時，該體系的糾纏度將長時間處于最大糾纏態。
  13. 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。
  14. In this scheme, a three - particle entangled state is used as quantum channel to teleport a two - qubit atomic state

    在此方案中，用一個三粒子糾纏態作為量子通道，傳送兩比特未知原子態。
  15. On the basis of principles of quantum teleportation, work that has been done in this thesis is as following : in practice, the entangled state used as quantum channel is always not a maximally entangled state because of interference of environment

    本論文基於量子信息中的量子隱形傳態思想，開展了如下工作：由於熱庫引起的消糾纏問題的存在，在實際的量子隱形傳態過程中，量子通道通常不易保持最大糾纏態。
  16. It is shown that the distillation of entanglement ( from finite copies or infinite copies of a mixed state ) is to project out a subspace, the projection of all copies of the mixed state in this subspace is a pure entangled state

    ） 2系統的混合態的提取糾纏。並把這些結論推廣到了二體混合態在無限個拷貝情況下的糾纏提取。
  17. This paper presented a scheme to probabilistically teleport an arbitrary and unknown three - particle entangled state via three pairs non - maximally entangled states as the quantum channel

    摘要提出了一種任意未知三粒子糾纏態通過三對部分糾纏態作為通道的概率傳遞方案。
  18. The property of the entanglement is also studied and it is demonstrated that the amount of entanglement oscillates with time - evolution periodically and is related with the coupling coefficient and detuning. the quantum state varies between disentangled state and entangled state

    具體研究這種糾纏態的性質得出，原子與場糾纏體系的糾纏度隨時間周期振蕩，並且和原子與場間的耦合系數及失諧程度有關，量子態在非糾纏態與糾纏態之間變化。
  19. This dissertation is organized as follows. in chapter one, firstly we review the development of quantum optics, pointing out three features of quantum optics : coherence, nonlinearity, and quantity, next something of quantum entanglement is discussed, including the conception of entangled state and definition of the degree of the entanglement, at last, the j - c model of the interaction between the atoms and the optical fields. in chapter two, we introduce the concepts and properties of coherent state and shrodinger - cat state

    本文首先回顧了量子光學的發展歷史，著重指出了量子光學的三個顯著特徵，即相干性、非線性和量子性，然後討論了量子糾纏方面的內容，包括糾纏態的概念及其度量? ?糾纏度等，最後闡述了原子與光場相互作用的理論模型j - c模型；第二章介紹了相干態和貓態的概念及性質；第三章的內容是兩糾纏原子與光場相互作用過程中光場的壓縮效應。
  20. Through studying the interaction between a two - level atom and a single mode emission field in rotating - wave approximations of jaynes - cummings model, the atom and the field are in a coupled superposition state - entangled state. the expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a non - zero constant

    通過對旋波近似下j - c模型中的二能級原子和單模場相互作用體系的研究，得到激發態原子可演化為場和原子的耦合疊加態- - -糾纏態。
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