1、

The semiclassical density-matrix theory with carrier intraband relaxation broading is des-cribed.

本文简明地描述了由载流子带内弛豫加宽的半经典的密度矩阵理论.

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2、

A semiclassical description is possible.

半经典描述是可能的.

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3、

Semiclassical approximation has comprehensive applications in modern physics.

在现代物理学中,半经典近似方法有着广泛的应用.

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4、

Semiclassical wave functions . Tunneling . Bound states.

半古典波函数,遂穿,束缚态.

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5、

Lorentzian wormholes are mainly studied in semiclassical gravity and Euclidean wormholes are studied in particle physics.

洛伦兹虫孔主要用于半经典重力引力研究,而欧几里得虫孔用于粒子物理学研究.

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6、

We compare the results in two used theory, the quantum theory and the Lamb semiclassical theory.

针对两能级原子介质,研究激光器的三种工作状态, 并将量子理论结果与兰姆的半经典理论结果进行比较.

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7、

This paper proves the equivalence between the one-dimensional Heisenberg antiferromagnet model in the semiclassical limit of large-but-finit S and O ( 3) nonlinear sigma model.

本文证明了一维海森堡反铁磁体自旋链模型在半径典极限下具有大而有限S时与O(3)非线性σ模型相等。

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8、

Analytic semiclassical result is found in local linear finite square well system, and the wave packet revival only comes from the contributions of classical trajectories which bounce off the boundary wall even times.

发现量子重现现象在局域线性的一维无限深方势阱中存在半经典解析解,而且波包的重现只包含与两壁碰撞偶数次的经典轨迹的贡献。

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9、

Photodetachment cross section of H in strong electric and magnetic fields& Semiclassical closed-orbit theory

强电场和磁场中H~-的光剥离截面&半经典闭合轨道理论

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10、

The Polarization and Population difference of the three-level atom, driven bya microwave field and interacted by a strong short laser pulse, is studied by me-ans of semiclassical theory in the paper.

本文采用半经典理论方法研究了在短脉冲作用下,被共振微波场驱动的三能级原子极化强度振幅和粒子数差随时间的变化。

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11、

In this paper we show the construction of a semiclassical wave function for a resonance torus with winding number n/ m, and satisfying the Einstein-Brillouin-Keller ( EBK) quantization condition, by evolving a state along periodic orbits on the torus.

介绍了如何利用沿着环上的周期轨道演化态构造一个环绕数为n/m,且满足Einstein-Brillouin-Keller量子化条件的谐振环的半经典波函数。

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12、

The theoretical model and calculation method of optically pumped submillimeter wave laser(ⅰ)& The semiclassical density matrix theory

光泵亚毫米波激光的理论模型及计算方法(Ⅰ)&半经典密度矩阵理论

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