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arXiv · 1810.09404

Holographic derivation of $ q $ SYK spectrum with Yang-Baxter shift

Dibakar Roychowdhury
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Abstract

In this Letter, based on the notion of gauge/gravity duality, we compute $ q $ SYK spectra in the presence of Yang-Baxter (YB) deformations. The gravitational counterpart of this duality turns out to be the YB deformed Almheiri-Polchinski (AP) model embodied with hyperbolic potential for the dilaton. Following Kaluza-Klein reduction on $ (AdS_2)_{\eta}\times (S^1/ Z_2) $, we compute the deformed Green's function that reproduces the original $ q $ SYK spectrum in the limit of vanishing deformations.

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Dibakar Roychowdhury. 2018-10-22. Holographic derivation of $ q $ SYK spectrum with Yang-Baxter shift. https://doi.org/10.1016/j.physletb.2019.134818

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