The philosophy of this small (about 100 scientists) but time-honored (it started in the 70's) series of workshops is to provide the opportunity for the participants to discuss and interact among each other in a very informal and constructive way. This is why there are few plenary sessions and most of the time is devoted to the Working Groups.
WIN'13 will have four Working Groups to discuss contemporary topics on the following areas:
More information can be found on the web-page of the event http://hep.if.usp.br/win13