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Bounds on the coupling constant in two dimensional boson models

✍ Scribed by A. L. Carey; M. A. Lohe; D. M. O'Brien


Publisher
Springer
Year
1981
Tongue
English
Weight
913 KB
Volume
82
Category
Article
ISSN
0010-3616

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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