We study the propagation and distribution of quantum correlations through two chains of
atoms inside cavities joined by optical fibres. This system is interesting because it can be used
as a channel for quantum communication or as a network for quantum co
In the last few years evidence has been growing that the structure of the Galactic
Bulge is very complex. Several independent studies suggest the presence of more than one stellar populations in the bulge, with different origins and a relative fraction changing across the bulge area. To character...
Los materiales semiconductores de la familia Delafossite se presentan como grandes candidatos para aplicaciones optoelectrónicas (electrodos) y para procesos de adsorción, absorción, almacenaje y desorción de ciertos gases, como el CO2. El foco de esta investigación se basa en sintetizar y caract...
En esta tesis doctoral se construyen y analizan soluciones, tanto analíticas como numéricas, de
solitones gravitantes y solitones cargados en el modelo de Skyrme para los grupos de simetrı́a internos SU(2) y SU(3).
Cuando el modelo de Skyrme es acoplado a la teoría de Maxwell, veremos que es posi...
In this doctoral thesis, are constructed and analyzed both analytical and numerical solutions of
gravitating solitons and gauged solitons in the Skyrme model for the internal symmetry groups
SU(2) and SU(3). When the Skyrme model is coupled to Maxwell’s theory, we will see that it is possible t...
The elaboration and controlled-positioning of nanoparticles with a tunable size and com- position is still
drawing a lot of attention due to new confinement-induced properties that arise in such lowdimensionality
systems. Accessing these novel properties
In spite of the efforts focused on understanding the formation of high mass stars, we do not have a clear understanding of which are the processes involved. To understand it, we need to characterize objects in very early stages of evolution and therefore infer the initial conditions of these proc...
In this work, we study systems with coupling between fermionic states and Majorana bound states (MBS), which are seen as a fractionalization of the first on the Kitaev model. The MBSs have interesting properties such as satisfying non-Abelian statistics, being of interest in quantum computation i...
En este trabajo se estudian sistemas con acoplamiento entre estados fermiónicos y estados ligados de Majorana (ELM), los cuales son vistos como fraccionalización de los primeros en el modelo de Kitaev. Los ELM poseen interesantes propiedades, entre las que destaca el satisfacer estadística no Abe...
This thesis describes three experiments in the topics of magnetism and superconductivity.
The first experiment demonstrates the ability to have magnetic control of the triplet component
amplitude in a Nb/Co/Cu/Co/CoO superconducting spin valve. The experiment
is done by measuring the superconduct...
