unitary symmetry

The structure of linear triatomic molecule have unitary symmetry.

线性三原子分子结构存在着幺正对称性，计算结果表明它们振转谱的对称性能用Ｕ（５）群代数很好描述。

For Jaynes-Cummings model which contains the inverse operators, we find its supersymmetric structure and diagonalize the Hamiltonian via the method of supersymmetric unitary transformation.

对于具有逆场算符的 Ｊａｙｎｅｓ－Ｃｕｍｍｉｎｇｓ Ｈａｍｉｌｔｏｎｉａｎ，我们发现了它的超对称结构，并应用超对称幺正变换的方法将其对角化，从而得到了它的本征值、本征态，同时也计算了态的演化和跃迁几率。

For Jaynes—Cummings model which describes interaction of a single two-level atom with a single quantized riadiation field related to the intensity,we find its supersymmetric structure and diagonalize the Hamiltonian via the method of supersymmetric unitary transformation.

并应用超对称幺正变换的方法将其对角化 ,进而得到了它的本征值和本征态 。

This can be used to explain the black hole information paradox,and the process satisfies the unitary theory.

得到的修正后的Hawking辐射谱,有可能从黑洞中带出信息,进而用来解释黑洞信息丢失佯缪问题,同时满足量子理论的幺正性。

The unitarity violation of V is negligibly tiny,however,if the canonical seesaw mechanis.

如果通过跷跷板机制产生正确的轻的中微子的质量标度,那么V的幺正性破坏的程度非常小,几乎可以忽略。

By such investigation we would like to address the common problems for various combination models when open for exotic hadrons,especially unitarity to seek a practical and self-consistent framework to calculate the production of exotic hadrons(if existing).

本文通过对此问题的研究,探讨各种组合模型共同存在的一些问题,特别是对幺正性的考虑,并理清如下两个问题:一是奇异强子的色结构的不确定性及相关的产生过程的不确定性。

In this scheme, the unitary of time evolution operators makes sure that the wavefunction is normalized in time-space propagation.

在这种方案中，时间演化算符的幺正性保证了波函数在传播过程中的规范性。

Quantum Separability and Equivalence of Quantum States under Local Unitary Transformation;

量子可分性与局部幺正变换下量子态的等价性

In other words, The Hermiticity of a matrix is invariant under unitary transformations.

换言之，矩阵的厄密性在幺正变换下保持不变。

Time reversal T is not unitary.

时间反演T不是幺正的。

Research on Controllability and Control Strategy of Quantum Systems under No-Unitary Evolution;

非幺正演化条件下量子系统的能控性及控制策略研究

Some Studies about Affine Algebraic Regular Monoid and Affine Regular Monoid Scheme

仿射代数正则幺半群与仿射正则幺半群概形的若干研究

We conduct a theoretical study on the properties of a bound polaron in a quantum well under an electric field using linear combination operator and unitary transformation methods, which are valid in the whole range of electron-LO phonon coupling.

采用线性组合算符及幺正变换方法研究了电场对量子阱弱耦合束缚极化子的性质的影响。

Study the S-wave Meson-baryon Scattering Using the Chiral Unitary Approach;

用手征幺正法研究介子—重子S波散射

Exact Calculations of Vertex (?)γb and (?)Zb in the Unitary Gauge;

幺正规范下（？）γb和（？）Zb顶角的精确计算

Study the Charmed Baryon (?)_c(2980) Using the Chiral Unitary Approach

用手征幺正法研究粲味重子（？）_c（2980）

A Kind of Dirac Operator in Hyperbolic Complex Space and Unitary Transformation

一类双曲型Dirac算符及幺正变换

We show that the teleportation can be successfully realized with a certain probability if the receiver adopts an appropriate unitary-reduction strategy.

通过研究表明,接受者只要采取适当的幺正变换的策略就可以实现概率性的隐形传态。

Some properties of fuzzy finite state machines over unitary semirings

幺半环上模糊有限状态机的一些性质

Quantum Entanglement and Classification of Quantum States under Local Unitary Transformation;

量子纠缠和局部幺正变换下量子态的分类

S-set Theory on the Completely Regular Semirings

含乘法幺元完全正则半环上的S-集理论

The Conformational Proof of a Family Maximal Free Submonoids of the Free monoid X~*;

半群X~*的一族极大自由幺子半群的构造性证明

Why I'm Afraid of Bees

我为什幺这幺怕蜜蜂

Since I behaves like the number 1 in ordinary algebra it is called the identity matrix.

由于工具有普通代数中数1的性质，称它为幺矩阵。