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http://hdl.handle.net/2445/117756
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DC Field | Value | Language |
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dc.contributor.advisor | Polls Martí, Artur | - |
dc.contributor.author | Sarlé i Vallés, Enric | - |
dc.date.accessioned | 2017-11-14T16:58:47Z | - |
dc.date.available | 2017-11-14T16:58:47Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.uri | http://hdl.handle.net/2445/117756 | - |
dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: Artur Polls | ca |
dc.description.abstract | We consider a bidimensional system of few identical bosons trapped in a harmonic well that interact through a two-body gaussian potential. We discuss the ground state energy using a mean-field approximation and introducing pair correlations. To solve the many-body problem we used Monte Carlo techniques: Variational and Diffusion Monte Carlo. We find that two-body correlations lower significantly the energy per particle of the system in the strong interaction limit | ca |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Sarlé, 2017 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | - |
dc.source | Treballs Finals de Grau (TFG) - Física | - |
dc.subject.classification | Bosons | cat |
dc.subject.classification | Mètode de Montecarlo | cat |
dc.subject.classification | Treballs de fi de grau | cat |
dc.subject.other | Bosons | eng |
dc.subject.other | Monte Carlo method | eng |
dc.subject.other | Bachelor's theses | eng |
dc.title | Monte Carlo study of 2D bosonic gases | eng |
dc.type | info:eu-repo/semantics/bachelorThesis | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
File | Description | Size | Format | |
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Sarlé i Vallés Enric.pdf | 311.69 kB | Adobe PDF | View/Open |
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