| dc.creator | Elias, F. | |
| dc.creator | Arlego, Marcelo José Fabián | |
| dc.creator | Lamas, Carlos Alberto | |
| dc.date | 2017-06-30 | |
| dc.date | 2017-12-01T13:38:48Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/63841 | |
| dc.identifier | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.214426 | |
| dc.identifier | issn:2469-9969 | |
| dc.description | The magnetic phase diagram of a plaquette dimerized and frustrated antiferromagnetic ladder system is studied by using a combination of numerical and analytical techniques. For the strongly frustrated regime, series expansions and bond operator techniques are employed to analyze zero magnetic field, whereas low-energy effective models are used to study the complete magnetization process. The interplay between frustration and dimerization gives rise to a rich plateau structure that is captured by effective models and corroborated by numerical density matrix renormalization group simulations, in particular, the emergence of intermediate plateaus at M=14 and 34 of saturation in the magnetization curve is clarified. | |
| dc.description | Instituto de Física La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
| dc.rights | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
| dc.subject | Física | |
| dc.subject | magnetismo cuántico | |
| dc.subject | magnetismo | |
| dc.title | Magnetization process in a frustrated plaquette dimer | |
| dc.type | Articulo | |
| dc.type | Articulo | |
