The coupled perturbed Hartree-Fock method is used to calculate.
采用耦合微扰方法进行了计算。
The first hyperpolarizability is studied at HF/6-31G level by coupled perturbed Hartree-Fock (CPHF) method.
采用耦合微扰（CPHF）方法在HF/6-31G水平上对巴比妥酸衍生物的第一超极化率进行了计算。
我是要桌面上的叉子。
The waitress brings me a spoon and knife but no fock.
那个女服务员端来一个调羹和一把餐刀，但没有X。
This paper deals with the dual Toeplitz operators on the orthogonal complement of the Fock space.
本文提出了寻求非线性演化方程的对偶算子的待定系数法。
For the bipartite entangled state representation in quantum optics, the author present a new approach to analyze its expression in Fock space.
对于量子光学的双粒子纠缠态表象，我们给出一个新途径以分析其在福克空间中的表达式。
A scheme is presented for teleporting the fock superposition states of a cavity field via double-photon and dispersive atom-cavity-field interaction.
提出一种利用二能级原子与光场的双光子相互作用，以及色散相互作用传送光场的真空态与双光子态的任意叠加态的方案。
The nucleon density and momentum distributions are calculated and compared with those of Hatree-Fock-Bogolubov theory and experimental data, respectively.
由单体密度矩阵计算得到的核子密度分布等与实验数据、理论值和其他方法的计算结果作了比较。
The first hyperpolarizability and molecular frontier orbit properties of barbituric acid derivatives are studied at HF/6-31G level by coupled perturbed Hartree-Fock(CPHF) method.
采用耦合微扰（CPHF）方法在HF/6-31G水平上对巴比妥酸衍生物的第一超极化率和分子前线轨道性质进行了计算。
The authors also find that the interaction of nonlinear Kerr media can generate entanglement when the states of input modes are prepared in coherent state and superposed Fock states.
同时发现当输入模的态为相干态和叠加数态的情况下，非线性克尔相互作用可产生纠缠。
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。
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。
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