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arXiv · hep-th/9604067

Non-critical string field theory for 2d quantum gravity coupled to (p,q)--conformal fields

J. Ambjorn·Y. Watabiki
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Abstract

We propose a non-critical string field theory for $2d$ quantum gravity coupled to ($p$,$q$) conformal fields. The Hamiltonian is described by the generators of the $W_p$ algebra, and the Schwinger-Dyson equation is equivalent to a vacuum condition imposed on the generators of $W_p$ algebra.

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J. Ambjorn, Y. Watabiki. 1996-04-12. Non-critical string field theory for 2d quantum gravity coupled to (p,q)--conformal fields. https://doi.org/10.1142/s0217751x97002322

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