Modified Heisenbeg Model and the Structure of Its Energy Spectrum |
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| Authors: | Xue-Hong Wang Chunfeng Wu |
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| Affiliation: | (1) School of Mathematics and Information, Hebei Normal University, Shijiazhuang, 050016, China;(2) Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore, 117542, Singapore |
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| Abstract: | In this paper, we show the interesting structure of energy spectrum for a modified Heisenberg XX model, explicit examples for low dimensions N=2,3,…,6 are also provided. |
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| Keywords: | Modified Heisenbeger model Energy spectrum |
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