Numerical Study of the One-dimensional Quantum Spin System
碩士 === 東海大學 === 物理學系 === 89 === In this article, we study one-dimensional quantum spin models, including S=1/2 Heisenberg model, alternating model and J-J’ model. Ground state energy, singlet-triplet energy gap and spin-spin correlation function are calculated by Householder and Lanczos m...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/80820219782375086245 |