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A String Field Theory based on Causal Dynamical Triangulations

Abstract:
We formulate the string field theory in zero-dimensional target space corresponding to the two-dimensional quantum gravity theory defined through Causal Dynamical Triangulations. This third quantization of the quantum gravity theory allows us in principle to calculate the transition amplitudes of processes in which the topology of space changes in time, and to include non-trivial topologies of space-time. We formulate the corresponding Dyson-Schwinger equations and illustrate how they can be solved iteratively.

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Role:
Author
Journal:
JHEP
Volume:
0805
Issue:
05
Pages:
032
Publication date:
2008-02-05
DOI:
EISSN:
1029-8479
Source identifiers:
184665
Keywords:
Pubs id:
pubs:184665
UUID:
uuid:cdfc9ce0-223f-44f8-b9cf-881765c49130
Local pid:
pubs:184665
Deposit date:
2012-12-19

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