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A002168 High-temperature series for spin-1/2 Heisenberg susceptibility on b.c.c. lattice.
(Formerly M4566 N1943)
2
1, 8, 96, 1664, 36800, 1008768, 32626560, 1221399040, 51734584320, 2459086364672, 129082499311616, 7432690738003968, 464885622793134080, 31456185663820136448, 2284815238218471260160, 177611252880786297913344 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
REFERENCES
Jaan Oitmaa, Chris Hamer and Weihong Zheng, Series expansion methods for strongly interacting lattice models, Cambridge University Press, 2006. See Table 7.8.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
G. A. Baker et al., High-temperature expansions for the spin-1/2 Heisenberg model, Phys. Rev., 164 (1967), 800-817.
C. Domb and D. Wood, On high-temperature expansions for the Heisenberg model, Proc. Physical Soc., 86 (1965), 1-16.
M. G. Gonzalez, B. Bernu, L. Pierre and L. Messio, Finite-temperature phase transitions in S=1/2 three-dimensional Heisenberg magnets from high-temperature series expansions, Phys. Rev. B 107 (2023), 235151; arXiv:2303.03135 [cond-mat.str-el], 2023. See Table VI; b_n = a(n)*(-1)^n/2.
CROSSREFS
Cf. A002167 (specific heat, or free energy).
Sequence in context: A220285 A052570 A034177 * A114425 A224767 A360548
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
a(0) and a(11)-a(14) from Oitmaa et al. added by Andrey Zabolotskiy, Oct 18 2021
Name clarified, a(15) from Gonzalez et al. added by Andrey Zabolotskiy, May 10 2023
STATUS
approved

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Last modified April 19 02:10 EDT 2024. Contains 371782 sequences. (Running on oeis4.)