The Fundamental Physics of Angular Momentum Evolution in a {\Lambda}CDM
  Scenario
  Galaxy formation is a very complex process in which many different physical
mechanisms intervene. Within the LCDM paradigm processes such as gas inflows
and outflows, mergers and interactions contribute to the redistribution of the
angular momentum content of the structures. Recent observational results have
brought new insights and also triggered several theoretical studies. Some of
these new contributions will be analysed here.
