论文标题
谐波电位中的高斯聚合物链：路径积分方法
Gaussian polymer chains in a harmonic potential: The path integral approach
论文作者
论文摘要
我们研究了具有谐波电位的外部场，在存在的外部场上，高斯聚合物链在D维空间中的构象。我们应用路径积分方法来得出回旋半径的概率分布函数的显式表达式。我们使用Monte Carlo模拟来计算此功能，并表明我们的数值和理论结果与外部场的不同值非常一致。
We study conformations of the Gaussian polymer chains in d-dimensional space in the presence of an external field with the harmonic potential. We apply a path integral approach to derive an explicit expression for the probability distribution function of the gyration radius. We calculate this function using Monte Carlo simulations and show that our numerical and theoretical results are in a good agreement for different values of the external field.
