The Holstein-Hubbard model with Gaussian anharmonicity in one-dimension at half filling
The Holstein-Hubbard model with Gaussian anharmonicity in one-dimension at half filling
| dc.contributor.author | Uma Lavanya, Ch | |
| dc.contributor.author | Chatterjee, Ashok | |
| dc.date.accessioned | 2022-03-27T11:48:28Z | |
| dc.date.available | 2022-03-27T11:48:28Z | |
| dc.date.issued | 2016-05-06 | |
| dc.description.abstract | The Holstein-Hubbard model(HHM) with Gaussian anharmonicityis studied at half filling in one-dimension using a variational method based on a series of canonical transformations. It is shown that the anharmonicityincreases the width of the intermediate metallic phase at the SDW-CDW crossover region. | |
| dc.identifier.citation | AIP Conference Proceedings. v.1728 | |
| dc.identifier.issn | 0094243X | |
| dc.identifier.uri | 10.1063/1.4946528 | |
| dc.identifier.uri | http://aip.scitation.org/doi/abs/10.1063/1.4946528 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/14764 | |
| dc.title | The Holstein-Hubbard model with Gaussian anharmonicity in one-dimension at half filling | |
| dc.type | Conference Proceeding. Conference Paper | |
| dspace.entity.type |
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