Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 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.

1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio