Electronic spectrum and superconductivity in the t-J model on the honeycomb lattice
A microscopic theory of electronic spectrum and superconductivity within the t-J model on the honeycomb lattice is formulated. The Dyson equation for the normal and anomalous Green functions for the two-band model in terms of the Hubbard operators is derived by applying the Mori-type projection tech...
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| Format: | Article |
| Language: | English |
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Institute for Condensed Matter Physics
2018-09-01
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| Series: | Condensed Matter Physics |
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| Online Access: | https://doi.org/10.5488/CMP.21.33706 |