Metallicity of the anharmonic Holstein-Hubbard model in the adiabatic regime
Metallicity of the anharmonic Holstein-Hubbard model in the adiabatic regime
| dc.contributor.author | Lavanya, Ch Uma | |
| dc.contributor.author | Chatterjee, Ashok | |
| dc.date.accessioned | 2022-03-27T11:44:36Z | |
| dc.date.available | 2022-03-27T11:44:36Z | |
| dc.date.issued | 2018-04-10 | |
| dc.description.abstract | The Holstein-Hubbard Model in one dimension at half filling with the Gaussian anharmonicity is considered in the present work. In order to solve the Hamiltonian a series of transformations have been applied as a part of the variational calculation approach. The ground state energy of the model is calculated and the existence of metallic phase in the adiabatic regime is observed. | |
| dc.identifier.citation | AIP Conference Proceedings. v.1942 | |
| dc.identifier.issn | 0094243X | |
| dc.identifier.uri | 10.1063/1.5028918 | |
| dc.identifier.uri | http://aip.scitation.org/doi/abs/10.1063/1.5028918 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/14620 | |
| dc.title | Metallicity of the anharmonic Holstein-Hubbard model in the adiabatic regime | |
| dc.type | Conference Proceeding. Conference Paper | |
| dspace.entity.type |
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