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ma_dasgupta_hu_재규격화 [2022/06/16 15:38] – created jiwon | ma_dasgupta_hu_재규격화 [2022/06/16 15:58] – jiwon | ||
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=====Ma-Dasgupta-Hu 재규격화===== | =====Ma-Dasgupta-Hu 재규격화===== | ||
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+ | 1차원 무작위 가로장 이징 모형의 해밀토니안은 다음과 같이 주어진다. | ||
+ | $$H_{1D} = -\sum_{i}J_{i, | ||
+ | 여기서 결합상수 $J_{i, | ||
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+ | ====참고문헌==== | ||
+ | 1. Sachdev, S. (2011). Quantum Phase Transitions (2nd ed.). Cambridge: Cambridge University Press. doi: | ||
+ | 2. S.K. Ma, C. Dasgupta and C.-K. Hu, Random Antiferromagnetic Chain, Phys. Rev. Lett. 43, 1434 (1979)\\ | ||
+ | 3. Chandan Dasgupta and Shang-keng Ma, Low-temperature properties of the random Heisenberg antiferromagnetic chain, Phys. Rev. B 22, 1305, (1980) | ||
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