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Dynamical mean field approach to phase transitions in the Falicov-Kimball model
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| dc.contributor.advisor | Ahmed, Anees | en_US |
| dc.contributor.author | AHMED, ANEES | en_US |
| dc.date.accessioned | 2013-05-03T07:15:05Z | |
| dc.date.available | 2013-05-03T07:15:05Z | |
| dc.date.issued | 2013-05 | en_US |
| dc.identifier.uri | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/237 | |
| dc.description.abstract | The Falicov-Kimball model is the simplest model of correlated electrons which shows long range order. The Falicov-Kimball model is exactly solvable in the limit of in finite dimensions through the use of Dynamical Mean Field Theory (DMFT). This thesis reviews the Hubbard model and Falicov-Kimball Model in some detail, and details the DMFT formalism. The DMFT formalism is used to investigate continuous second order phase transitions in Falicov-Kimball model. It is seen that the model shows phase transitions for every non-zero value of the interaction strength. | en_US |
| dc.language.iso | en | en_US |
| dc.subject | 2013 | |
| dc.subject | falicov-kimball | en_US |
| dc.subject | DMFT | en_US |
| dc.subject | phase transitions | en_US |
| dc.subject | dynamical mean field theory | en_US |
| dc.title | Dynamical mean field approach to phase transitions in the Falicov-Kimball model | en_US |
| dc.type | Thesis | en_US |
| dc.type.degree | BS-MS | en_US |
| dc.contributor.department | Dept. of Physics | en_US |
| dc.contributor.registration | 20081006 | en_US |
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MS THESES [1705]
Thesis submitted to IISER Pune in partial fulfilment of the requirements for the BS-MS Dual Degree Programme/MSc. Programme/MS-Exit Programme