Xia Agen, Zhang Linxi and Xu Jianmin. Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains[J]. Journal of Functional Polymers, 1993, 6(2): 104-108.
Citation:
Xia Agen, Zhang Linxi and Xu Jianmin. Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains[J]. Journal of Functional Polymers, 1993, 6(2): 104-108.
Xia Agen, Zhang Linxi and Xu Jianmin. Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains[J]. Journal of Functional Polymers, 1993, 6(2): 104-108.
Citation:
Xia Agen, Zhang Linxi and Xu Jianmin. Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains[J]. Journal of Functional Polymers, 1993, 6(2): 104-108.
Effect of Third-order Interaction Approximation on Fourth Moment of End-to-end Distance of Polymethylene Chains
In this paper, fourth moment of end-to-end distance of polymethylene chains in the third-order interaction approximation is calculated. Comparisons with the second-order interaction approximation are also made. It is found that the ratio / N~2l~4 in
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