Wormholes in 2d Hor?va-Lifshitz quantum gravity

نویسندگان

چکیده

We quantize the two-dimensional projectable Hor?va-Lifshitz gravity with a bi-local as well space-like wormhole interaction. The resulting quantum Hamiltonian coincides one obtained through summing over all genus in string field theory for causal dynamical triangulations. This implies that our interaction can be interpreted splitting or joining of one-dimensional strings.

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ژورنال

عنوان ژورنال: Physics Letters B

سال: 2021

ISSN: ['0370-2693', '1873-2445']

DOI: https://doi.org/10.1016/j.physletb.2021.136205