Chronogenesis, Cosmogenesis and Collapse
  A simple quantum model describing the onset of time is presented. This is combined with a simple quantum model of the onset of space. A major purpose is to explore the interpretational issues which arise. The state vector is a superposition of states representing "instants." The sample space and probability measure are discussed. Critical to the dynamics is state vector collapse: it is argued that a tenable interpretation is not possible without it. Collapse provides a mechanism whereby the universe size, like a clock, is narrowly correlated with the quantized time eigenvalues. 
Philip Pearle
quant-ph gr-qc