Scaling theory for Mott–Hubbard transitions-II: quantum criticality of the doped Mott insulator
We present a T = 0 K renormalization group (RG) phase diagram for the hole-doped 2D Hubbard model on the square lattice. The RG method employed is nonperturbative in treating quantum fluctuations of the single-particle occupation number via the unitarily decoupling of one electronic state at every R...
| Main Authors: | , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
IOP Publishing
2020-01-01
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| 丛编: | New Journal of Physics |
| 主题: | |
| 在线阅读: | https://doi.org/10.1088/1367-2630/ab890c |