Abstract

The real and imaginary parts of the lattice Green's functions for the simple cubic (actually the tetragonal), body-centered cubic, and face-centered cubic lattices, at the variable from −∞ to +∞, are expressed as a sum of simple integrals of the complete elliptic integral of the first kind. The results of the numerical calculations obtained with the aid of the formulas are shown by graphs.

Keywords

Cubic crystal systemCubic formElliptic integralLattice (music)Tetragonal crystal systemMathematicsSimple cubic latticeGreen SSimple (philosophy)Elliptic functionCubic functionMathematical analysisPure mathematicsCondensed matter physicsPhysicsQuantum mechanicsPhase (matter)

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Publication Info

Year
1971
Type
article
Volume
12
Issue
6
Pages
981-986
Citations
85
Access
Closed

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Tohru Morita, Tsuyoshi Horiguchi (1971). Lattice Green's Functions for the Cubic Lattices in Terms of the Complete Elliptic Integral. Journal of Mathematical Physics , 12 (6) , 981-986. https://doi.org/10.1063/1.1665692

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DOI
10.1063/1.1665692