Acín dal Maschio, Antonio (Date of defense: 2001-06-01)
[spa] En esta Tesis se ha realizado en el marco de la Información Cuántica, una nueva disciplina de la Física Teórica en la que se funden la Mecánica Cuántica con la Teoría de la Información. El estudio ...
Bae, Joonwoo (Date of defense: 2007-04-12)
Quantum cryptography is one of the most important quantum information applications. The present thesis covers several topics on quantum cryptography, such as the security analysis of quantum channels ...
Pauné i Xuriguera, Eduard (Date of defense: 2002-11-15)
The subject of this thesis is viscous fingering in Hele-Shaw cells, or Hele-Shaw flows. We look for insights into the fundamental mechanisms<br/>underlying the physics of interface dynamics, which we ...
Campàs i Rigau, Otger (Date of defense: 2006-01-01)
[eng] The propulsion mechanisms that drive the movements of living cells constitute perhaps the most impressive engineering works of nature. Still, it is simply the interaction between molecules which ...
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 ...
Soriano i Fradera, Jordi (Date of defense: 2003-02-28)
Se presenta un trabajo experimental sobre el crecimiento de interficies rugosas en medios desordenados. El experimento consiste en una celda de Hele-Shaw en cuya placa inferior se han distribuido una ...
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 ...
Orús Lacort, Román (Date of defense: 2006-07-20)
From the seminal ideas of Feynman and until now, quantum information and computation has been a rapidly evolving field. While at the beginning, physicists looked at quantum mechanics as a theoretical ...