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arXiv 1004.1435math-phcond-mat.stat-mechmath.MPmath.NT
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全维格点格林函数

Lattice Green functions in all dimensions

Anthony J Guttmann

摘要:

本文系统地讨论了$d$维金刚石、简单立方、体心立方和面心立方晶格上的晶格格林函数(LGF),其中任意维$d \ge 2$为前三种晶格,$2 \le d \le 5$为超面心立方晶格.我们证明了$d$维超立方晶格的LGF与$(d-1)$维金刚石晶格的LGF之间有着密切的联系。我们给出了所有格和维度的LGF的常数项公式。通过与马勒措施的一个仍然欠发达的连接,我们指出了一个意想不到的连接之间的系数的s.c.,不列颠哥伦比亚省和金刚石LGF以及$1/π.$的一些Ramanujan型公式

英文摘要:

We give a systematic treatment of lattice Green functions (LGF) on the $d$-dimensional diamond, simple cubic, body-centred cubic and face-centred cubic lattices for arbitrary dimensionality $d \ge 2$ for the first three lattices, and for $2 \le d \le 5$ for the hyper-fcc lattice. We show that there is a close connection between the LGF of the $d$-dimensional hypercubic lattice and that of the $(d-1)$-dimensional diamond lattice. We give constant-term formulations of LGFs for all lattices and dimensions. Through a still under-developed connection with Mahler measures, we point out an unexpected connection between the coefficients of the s.c., b.c.c. and diamond LGFs and some Ramanujan-type formulae for $1/π.$

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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