Now showing items 63-68 of 68

    The properties of antikaons in hot and dense matter 

    Tolós Rigueiro, Laura (Date of defense: 2003-05-09)

    Understanding the behavior of matter under extreme conditions of density and temperature, such as those found in neutron stars or in heavy-ion collisions, requires a good knowledge on the modification of the properties of ...

    Theories of modified gravity and reconstruction schemes of cosmological models 

    López Revelles, Antonio Jesús (Date of defense: 2013-11-08)

    En esta memoria de tesis se expone el trabajo llevado a cabo por el doctorando durante los últimos cuatro años, el cual versa principalmente sobre diversos aspectos de soluciones cosmológicas obtenidas a partir de teorías ...

    Thermodynamical Properties of Nuclear Matter from a newline Self-Consistent Green's Function Approach 

    Rios Huguet, Arnau (Date of defense: 2007-02-23)

    The main contribution of this thesis concerns the application of the Luttinger-Ward formalism to the study of the thermodynamical properties of nuclear matter. This formalism is devoted to compute the different thermodynamical ...

    Time Dependent Processes in Magnetic Systems 

    Iglesias, Oscar (Date of defense: 2002-05-24)

    En este trabajo se presentan modelos para el estudio de los procesos de dependencia en el tiempo de las propiedades magnéticas de diferentes tipos de materiales magnéticos, básicamente sistemas de partículas pequeñas y ...

    Topics in quantum Nanostructure Physics: Spin-Orbit effects and Far-Infrared Response 

    Malet Giralt, Francesc (Date of defense: 2008-05-13)

    We have investigated several properties of semiconductor electronic nanostructures. In the first part of the thesis, within the density functional theory we have addressed the ground state and the dipolar response of quantum ...

    Turbulent bubble suspensions and crystal growth in microgravity. Drop tower experiments and numerical simulations 

    Bitlloch Puigvert, Pau (Date of defense: 2012-10-11)

    We study the formation and spreading of a turbulent jet of bubbles in microgravity. This has been analyzed from the recordings obtained in previous experimental campaigns of microgravity. Results have been compared with a ...