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arXiv 2002.03942cond-mat.soft
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溶液中单股和双股Polymer的临界现象

Critical Phenomena of Single and Double Polymer Strands in a Solution

R. Dengler

摘要:

一个普适性类描述的统计合并的两个单聚合物链的双聚合物链和反向过程进行检查。聚合物可以有一个内在的方向,和更简单的情况下,只有单链平行排列结合到一个双链被详细考虑。利用重整化群和循环展开计算了普适类的临界维数为6,存在稳定的不动点和临界指数.相应的场论描述的领域,而不是在坐标路径方面的聚合物配置,并在这个意义上是第二次量化。

英文摘要:

A universality class describing the statistics of the merging of two single polymer strands to a double polymer strand and the reverse process is examined. The polymers can have an intrinsic direction, and the simpler case, where only single strands aligned parallel bind to a double strand is considered in detail. The critical dimension of the universality class is six, there is a stable fixed point and critical exponents are calculated with renormalization group and loop expansion. The corresponding field theory describes polymer configurations in terms of fields and not in terms of coordinate paths and is second quantized in this sense.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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