login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A005402 High temperature series for spin-1/2 Heisenberg specific heat on 2D square lattice.
(Formerly M4100)
2
0, 6, -12, -84, 1200, 3120, -249312, 920928, 86274816, -1232035584, -40970012160, 1391730516480, 20983074318336, -1798371774277632 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=1..14.

G. A. Baker Jr., H. E. Gilbert, J. Eve and G. S. Rushbrooke, On the two-dimensional, spin-1/2 Heisenberg ferromagnetic models, Phys. Lett., 25A (1967), 207-209.

J. Oitmaa and E. Bornilla, High-temperature-series study of the spin-1/2 Heisenberg ferromagnet, Phys. Rev. B, 53 (1996), 14228. See Table I and the note added in proof.

Index entries for sequences related to specific heat

CROSSREFS

Cf. A005400 (hexagonal), A002169 (cubic); A005401 (susceptibility).

Sequence in context: A338563 A345271 A054883 * A128953 A181597 A002898

Adjacent sequences:  A005399 A005400 A005401 * A005403 A005404 A005405

KEYWORD

sign,more

AUTHOR

N. J. A. Sloane

EXTENSIONS

Better description from Steven Finch

a(11)-a(14) added from Oitmaa and Bornilla by Andrey Zabolotskiy, Oct 20 2021 and Feb 05 2022

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 22 20:00 EDT 2022. Contains 353957 sequences. (Running on oeis4.)