On pole-skipping with gauge-invariant variables in holographic axion theories
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep06(2024)020
Abstract: We study the pole-skipping phenomenon within holographic axion theories, a common framework for studying strongly coupled systems with chemical potential (μ) and momentum relaxation (β). Considering the backreaction characterized by μ and β, we encounter… read more here.
Keywords: invariant variables; axion theories; axion; pole skipping ... See more keywords
Scrambling in hyperbolic black holes: shock waves and pole-skipping
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)257
Abstract: A bstractWe study the scrambling properties of (d + 1)-dimensional hyperbolic black holes. Using the eikonal approximation, we calculate out-of-time-order correlators (OTOCs) for a Rindler-AdS geometry with AdS radius ℓ, which is dual to a… read more here.
Keywords: pole skipping; shock waves; black holes; waves pole ... See more keywords
Holographic chaos, pole-skipping, and regularity
Sign Up to like & getrecommendations! Published in 2020 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptz155
Abstract: We investigate the “pole-skipping” phenomenon in holographic chaos. According to pole-skipping, the energy-density Green’s function is not unique at a special point in the complex momentum plane. This arises because the bulk field equation has… read more here.
Keywords: holographic chaos; regularity; pole skipping; special point ... See more keywords
Pole-skipping in two-dimensional de Sitter spacetime and double-scaled SYK model
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DOI: 10.1103/f3cb-kmnc
Abstract: We develop the pole-skipping structure in de Sitter (dS) spacetime and find that their leading frequencies satisfy the relation $\omega_{dS}=i2\pi T_{dS}(1-s)$, where $T_{dS}=1/2\pi L$ and $s$ denotes spin. In the two-dimensional dS spacetime, the pole-skipping… read more here.
Keywords: spacetime; double scaled; two dimensional; pole skipping ... See more keywords
Pole Skipping in Holographic Theories with Bosonic Fields.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.231603
Abstract: We study pole skipping in holographic conformal field theories dual to diffeomorphism invariant theories containing an arbitrary number of bosonic fields in the large N limit. Defining a weight to organize the bulk equations of… read more here.
Keywords: bosonic fields; holographic theories; theories bosonic; skipping holographic ... See more keywords