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Bound states of three magnons in a two dimensional simple cubic Heisenberg ferromagnet

✍ Scribed by J.E. Van Himbergen; J.A. Tjon


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
150 KB
Volume
50
Category
Article
ISSN
0375-9601

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Bound states of holes in the two-dimensi
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The bound states of p holes are studied within the two-dimensional two-band model with the antiferromagnetic exchange interaction between d and p spins, J. The binding energies of p holes are computed as a function of the Cu-O transfer and one of J within the mean-field theory with the periodic boun