ansatz

ansatz的基本解释

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拟设

与ansatz相关的网络例句 [注：此内容来源于网络，仅供参考]

In this dissertation, we construct the Bariev model with nine kinds of boundary fields by the matrices K_± defining the boundaries. And then the Lax operator is given in the form ofmatrix, as well as the basic quantities, e.g., the R -matrix, the monodromy matrices and the transfer matrices are defined. By using the expression of the local Lax operator of the model,the action of the monodromy matrices T, T~(-1), U_ on the pseudo-vacuum state is given outin detail. Furthermore, the main fundamental commutation relations are obtained through the reflection equations, the recursive n-particle state as well as the one-particle exact solution is given and the Bethe ansatz equations are found accordingly. Finally, we list the nesting boundary K matrices, which play a crucial role for obtaining the n-particle solution and finding the Bethe ansatz equations, the eigenvalues of the transfer matrices and the energy spectrum of the system by means of the nested algebraic Bethe ansatz method.

在这篇文章中，我们利用边界K_±矩阵构造出了具有九种边界场的Bariev模型，同时给出了该模型L算子的具体矩阵表示形式，并定义了R矩阵，monodromy矩阵以及转移矩阵；接着利用L算子的矩阵形式，给出了其对应monodromy矩阵T、逆矩阵T~(-1)作用到真空态上的值，并利用Yang-Baxter关系及反射方程得到了双行monodromy矩阵U作用到真空态上的值；然后利用反射方程通过复杂的计算得到了一系列重要的基本对易关系式，并给出了模型的递推的多粒子波函数、单粒子解及Bethe ansat方程；最后给出了模型的嵌套的边界K矩阵的具体形式，从而为运用嵌套Bethe ansatz方法求解该模型的多粒子解、Bethe ansatz方程以及系统的能谱打下了很好的基础。

We present and extend some methods such as the tanh-function method, the Jacobi elliptic function method, the ansatz method and so on.

本文对一些求解方法进行了研究，特别是Lie对称方法，分析并改进了前人的理论和算法，并在计算机符号系统Maple上给出了相应的实现。

By using the ansatz method, we get an exact quantum solution of the system.

通过试探解方法，得到系统的量子力学精确解。

与ansatz相关的网络解释 [注：此内容来源于网络，仅供参考]

facula：光斑 (天文)

因子分解 factorization | 光斑 (天文) facula | 法杰夫-波波夫拟设 Faddeev-Popov ansatz

Bethe ansatz：貝特擬設

"beta-uranotile","贝他矽钙铀矿" | "Bethe ansatz","贝特拟设" | "Bethe approximation","贝特近似"

anomalous Zeeman effect：異常季曼效應= 反常塞曼效應

anomalous skin effect 異常皮膚效應 = 反常趨膚效應 | anomalous Zeeman effect 異常季曼效應= 反常塞曼效應 | ansatz 擬設