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arXiv · 2101.07401

Wormholes in 2d Horava-Lifshitz quantum gravity

Jan Ambjorn·Yuki Hiraga·Yoshiyasu Ito·Yuki Sato
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Abstract

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

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Jan Ambjorn, Yuki Hiraga, Yoshiyasu Ito, Yuki Sato. 2021-01-19. Wormholes in 2d Horava-Lifshitz quantum gravity. https://doi.org/10.1016/j.physletb.2021.136205

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