On touching random surfaces, two-dimensional quantum gravity and non-critical string theory release_mxvneodq3jgiplhj75trz5wogq

by Oleg Andreev

Released as a report .

1997  

Abstract

A set of physical operators which are responsible for touching interactions in the framework of c<1 unitary conformal matter coupled to 2D quantum gravity is found. As a special case the non-critical bosonic strings are considered. Some analogies with four dimensional quantum gravity are also discussed, e.g. creation-annihilation operators for baby universes, Coleman mechanism for the cosmological constant.
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Type  report
Stage   submitted
Date   1997-10-14
Version   v1
Language   en ?
Number  USC-97/HEP-A1
arXiv  hep-th/9710107v1
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