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Improved lower bound on the thermodynamic pressure of the spin 1/2 Heisenberg ferromagnet

✍ Scribed by Bálint Tóth

Publisher
Springer
Year
1993
Tongue
English
Weight
434 KB
Volume
28
Category
Article
ISSN
0377-9017

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📜 SIMILAR VOLUMES

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## Abstract The results of the drone‐fermion representation (DFR) in application to the Heisenberg ferromagnet with spin 1/2 are compared with the corresponding results obtained by means of Pauli operators. The expressions calculated in DFR by Spencer for the perturbational expansion of the one‐par

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