| dc.contributor |
Solà Peracaula, Joan |
|
| dc.creator |
Pineda Romero, Àlvar |
|
| dc.date |
2017-09-06T17:06:14Z |
|
| dc.date |
2017-09-06T17:06:14Z |
|
| dc.date |
2017-01 |
|
| dc.date.accessioned |
2024-12-16T10:25:14Z |
|
| dc.date.available |
2024-12-16T10:25:14Z |
|
| dc.identifier |
http://hdl.handle.net/2445/115062 |
|
| dc.identifier.uri |
http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/19057 |
|
| dc.description |
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2017, Tutor: Joan Solà |
|
| dc.description |
The most common explanation for the dark energy corresponds to the standard [lambda]CDM model but it has some huge problems such as the Cosmological Constant Problem [1]. Thus, it is reasonable to search for alternative dark energy models. For this purpose, in this work we study the properties of a set of dynamical dark energy models different from the traditional scalar field approach (Quintessence and the like). Based on our results, and also on previous studies [2], we find that the [lambda]CDM hypothesis [lambda ]= const might not be the best description of the observational data. |
|
| dc.format |
5 p. |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.rights |
cc-by-nc-nd (c) Pineda, 2017 |
|
| dc.rights |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
|
| dc.rights |
info:eu-repo/semantics/openAccess |
|
| dc.source |
Treballs Finals de Grau (TFG) - Física |
|
| dc.subject |
Energia fosca (Astronomia) |
|
| dc.subject |
Expansió de l'univers |
|
| dc.subject |
Treballs de fi de grau |
|
| dc.subject |
Dark energy (Astronomy) |
|
| dc.subject |
Expanding universe |
|
| dc.subject |
Bachelor's theses |
|
| dc.title |
Models of dynamical dark energy in the expanding Universe |
|
| dc.type |
info:eu-repo/semantics/bachelorThesis |
|