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- One way around this is to set up the database state to a known, coherent state before running each test. 一种避免这种情况的方法是在每次测试之前将数据库状态设为一个已知的相关状态。
- Anti-bunching effect of the field in the system of two coupling two-level-atoms interacting with coherent state field. 耦合二能级原子与光场相互作用系统中场的反聚束效应。
- We have proved that the two-mode squeezed state is also a kind of coherent state in a quasiparticle space. 证明了双模压缩态也是准粒子空间的双模相干态,它可以对应两类不同的位移宗量。
- This work gives a description of the quantum state of Hamiltonian system by coherent state in theoretical formalism. 从理论形式上给出了哈密顿系统状态的相干态表示。
- An integrable optic-fiber coherent state quantum identification system is presented. 报道了可光纤集成相干态量子身份认证实验系统。
- The non-classical properties of orthogonal coherent state in parametric amplification process are investigated. 摘要研究正交相干态经过参量放大后态的非经典特性。
- Nonclassical Effects of the Nonlinear Pair Coherent States[J]. 引用该论文 宋同强;诸跃进.
- If two superconductors, both in BCS ground state, are coupled together, the coupled system is also in SU(2) coherent state. 若两块处在BCS超导基态的超导体耦合在一起,则体系仍处在SU(2)相干态,且在一定条件下为定态超辐射态。
- Time evolutions of phase distribution and phase variance of the su(2) coherent state in a Kerr medium are studied by using the Pegg Barnett phase theroy. 用Pegg-Barnet相位理论研究了在克尔介质中su(2)相干态光的相位分布和相位方差随时间的演化。
- The numerical calculations show that the quasi-SU(1,1) coherent state exhibits the sub-Poisson character.this is a pure quantum effect,and is not classical homolog. 数值计算显示准SU(1,1)相干态呈亚泊松分布,这是没有经典对应的量子特性.
- The results show that even and odd coherent state exhibits both position and momentum entropic squeezing, which is different from the standard deviations squeezing. 结果表明,与方差压缩不同,奇偶相干态的位置熵和动量熵都会表现出压缩性。
- The coherent state fell apart after just nanoseconds, however, mainly because charges would periodically tunnel into the qubit from the electrode used to measure its state. 不过这个同调态在几奈秒之内就消散了,因为电荷会周期性地从测量用的电极穿透量子位元。
- We have Calculated Metrix element of rotation operator by mearns of method of coherent state, It is called the D function.For the result it agrees very well with elementary theory of angular momentum. 我们用相干态的方法,计算了转动算符的矩阵元,即D函数,这结果与一般角动量理论得出的结果完全一致。
- The quantum fluctuations of the charge and current of each loop are researched by the method of thermo-field dynamics (TFD) in thermal vacuum state, thermal coherent state and thermal squeezed state. 在热场动力学(TFD)理论框架下,研究了热真空态、热相干态及热压缩态下回路中电荷和电流的量子涨落。
- NON-CLASSICAL PROPERTIES OF STATES GENERATED BY THE SUPERPOSITION OF EXCITED COHERENT STATES? 叠加激发相干态的非经典性质?
- A feasible scheme is presented for the teleportation of an unknown atomic state via far off resonant interaction of a degenerate V type three level atom with coherent state cavity field. 根据简并V型三能级原子与光场的远离共振相互作用系统的改进型有效哈密顿量,通过矩阵方法,推导出系统随时间演化的波函数,提出一种未知原子态的隐形传态方案。
- LUC G,KNIGHT P L J.Non-classical properties of two-mode SU(1,1)coherent states[J].Mod Opt,1992,39:1411. 柳永亮;苏春清.;双模SU(1;1)相干场态与原子相互作用过程中的动力学特性[J]
- The property in evolution of the interaction between coherent state,squeezed state and a two-level atom is discussed in the paper.Some practical squeezing in the evolution is given. 本文着重讨论了在相干态、压缩态光场与二能级原子的相互作用中某些物理量的演化特性.;并找出了几种具有实际意义的压缩效应的演化过程
- Using the theoretics and properties of squeezed coherent state,the matrix elements of any power of coordinate operator for harmonic oscillator is deduced; and the result is discussed. 利用压缩相干态的理论和有关性质,导出了压缩相干态下谐振子任意次幂的坐标算符矩阵元的表达式,并对所求的结果进行了讨论。
- The results show that the atom lasers induced by light field in Fock state, coherent state, and squeezing coherent state are always anti-bunching, the nth-order coherent, and bunching, respectively. 结果表明,粒子数态光场诱导的原子激光总是反聚束的,相干态光场诱导的原子激光是任意阶相干的,而压缩相干态光场诱导的原子激光总是聚束的。