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arXiv · 2312.00880

Matter correlators through a wormhole in double-scaled SYK

Kazumi Okuyama
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Abstract

We compute the two-point function of matter operators in the double-scaled SYK (DSSYK) model, where the two matter operators are inserted at each end of the cylindrical wormhole. We find that the wormhole amplitude in DSSYK is written as a trace over the chord Hilbert space. We also show that the length of the wormhole is stabilized in the semi-classical limit, by the same mechanism worked for the JT gravity case.

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Kazumi Okuyama. 2024-02-12. Matter correlators through a wormhole in double-scaled SYK. https://arxiv.org/abs/2312.00880

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