Resumen de The measure of existence of a quantum world and the Sleeping Beauty Problem
Berry Groisman, Na'ama Hallakoun, Lev Vaidman
An attempt to resolve the controversy regarding the solution of the Sleeping Beauty Problem in the framework of the Many-Worlds Interpretation led to a new controversy regarding the Quantum Sleeping Beauty Problem. We apply the concept of a measure of existence of a world and reach the solution known as �thirder� solution which differs from Peter Lewis�s �halfer� assertion. We argue that this method provides a simple and powerful tool for analysing rational decision theory problems.
