{"total":13,"items":[{"citing_arxiv_id":"2606.28814","ref_index":10,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"CFT Dual for Timelike Geodesic in Lorentzian dS","primary_cat":"hep-th","submitted_at":"2026-06-27T08:49:54+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Analytic continuation produces a PT-invariant CFT state reproducing the Bunch-Davies Wightman function for dS, but entanglement entropy captures only real central charge, motivating a timelike geodesic-integrated dual for OPE block correlators and conformal defects from dS/CFT symmetry.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.25481","ref_index":4,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Bulk Motion in Global AdS$_3$ from the Boundary Energy-Density Perspective","primary_cat":"hep-th","submitted_at":"2026-05-25T06:37:11+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Boundary energy densities in CFT2 encode the periodic boundary-to-boundary propagation of null excitations in global AdS3 via chiral peaks whose weights and timing track bulk geodesics.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.25178","ref_index":18,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Pseudorandom Dynamics in the SYK Model and Cryptographic Censorship in JT Gravity","primary_cat":"hep-th","submitted_at":"2026-05-24T17:19:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"SYK disorder is shown to be an approximate unitary k-design for poly(N) k; under the planted-SYK hardness conjecture this yields gravitationally pseudorandom unitaries, implying cryptographic censorship in JT gravity with the regularized maximal geodesic length as distinguisher.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16641","ref_index":82,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"On bulk reconstruction in Lorentzian AdS and its flat space limit","primary_cat":"hep-th","submitted_at":"2026-05-15T21:31:11+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Constructs bulk scalar field representations in Lorentzian AdS4 from boundary primaries via time-ordered propagators and derives their flat-space limits to plane-wave or Carrollian bases.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"In the remainder of this section, we review the first approach, leading to (2.32) involving only O∆ and with a kernel K whose properties differ from those of the bulk-to-boundary propagator. This is known as the HKLL bulk reconstruction [10, 82, 83]. The special case of AdS 2 already captures the main features of the HKLL formula, so in the remainder of this section we will restrict to d= 1. The starting point of [82] is the bulk-to-bulk propagator, which is a solution to the sourced KG equation (◻AdS2−m2)K(X, X′) = 1√−g δ2(X−X′). (2.37) The AdS2 metric in global coordinates takes the form ds2 = ℓ2 (cos ρ)2 (−dτ 2+ dρ2) (2.38) and the Laplacian is ◻AdS2 =−(cos ρ)2 ℓ2 (∂2 τ + tan ρ∂ρ−∂2 ρ) . (2.39) The first important assumption of HKLL is that K should be only non-vanishing for bulk points that"},{"citing_arxiv_id":"2605.13975","ref_index":84,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Protected operators in non-local defect CFTs from AdS","primary_cat":"hep-th","submitted_at":"2026-05-13T18:00:12+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Defect-induced symmetry breaking viewed from the AdS bulk enforces protected displacement and tilt operators in non-local boundary CFTs via Ward identities.","context_count":1,"top_context_role":"background","top_context_polarity":"unclear","context_text":"Kong, \"There and Back Again: Bulk-to-Defect via Ward Identities,\" arXiv:2510.08519 [hep-th]. [82] N. Drukker, Z. Kong, and P. Kravchuk, \"Nonlinearly Realised Defect Symmetries and Anomalies,\"arXiv:2512.15913 [hep-th]. [83] I. Bena, \"On the construction of local fields in the bulk of AdS(5) and other spaces,\"Phys. Rev. D62(2000) 066007,arXiv:hep-th/9905186. [84] A. Hamilton, D. N. Kabat, G. Lifschytz, and D. A. Lowe, \"Local bulk operators in AdS/CFT: A Boundary view of horizons and locality,\"Phys. Rev. D73(2006) 086003, arXiv:hep-th/0506118. [85] A. Hamilton, D. N. Kabat, G. Lifschytz, and D. A. Lowe, \"Holographic representation of local bulk operators,\"Phys. Rev. D74(2006) 066009,arXiv:hep-th/0606141. [86] D."},{"citing_arxiv_id":"2605.06780","ref_index":62,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"A Semiclassical Diagnostic for Spacetime Emergence","primary_cat":"hep-th","submitted_at":"2026-05-07T18:00:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Evanescent quantum extremal surfaces, bounded in area but not generalized entropy, diagnose failures of spacetime emergence in holography.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[59] A. I. Abdalla, S. Antonini, L. V. Iliesiu, and A. Levine,The gravitational path integral from an observer's point of view,arXiv:2501.02632. [60] C. Akers, G. Bueller, O. DeWolfe, K. Higginbotham, J. Reinking, and R. Rodriguez, On observers in holographic maps,JHEP05(2025) 201, [arXiv:2503.09681]. [61] N. Engelhardt and E. Gesteau,to appear, . [62] A. Hamilton, D. N. Kabat, G. Lifschytz, and D. A. Lowe,Local bulk operators in AdS/CFT: A Boundary view of horizons and locality,Phys.Rev.D73(2006) 086003, [hep-th/0506118]. [63] A. Hamilton, D. N. Kabat, G. Lifschytz, and D. A. Lowe,Holographic representation of local bulk operators,Phys.Rev.D74(2006) 066009, [hep-th/0606141]. [64] A. Hamilton, D."},{"citing_arxiv_id":"2604.14638","ref_index":86,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Probing bulk geometry via pole skipping: from static to rotating spacetimes","primary_cat":"gr-qc","submitted_at":"2026-04-16T05:28:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Pole-skipping data encodes enough information to reconstruct the full metric of 3D rotating black holes and the radial functions of 4D separable rotating black holes, with Einstein equations becoming algebraic constraints on that data.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"lished approaches to recovering the classical bulk geometry and background matter fields, as well as local bulk operators. Traditionally, these methods rely on extracting data from diverse boundary observables, including boundaryn-point functions and related features [57-69], subregion entropies [70-81], complexity [82, 83], Wilson loops [84], modular Hamil- tonians of boundary subregions [85], and non-local boundary operators [86, 87]. Further- more, toconstructanddecodethiscomplexboundary-to-bulkmapping, powerfultheoretical models and computational algorithms have been extensively employed, most notably tensor networks [88-91] and machine learning [92-111]. Collectively, these developments provide profound insights into how boundary information encodes the bulk spacetime in holographic"},{"citing_arxiv_id":"2604.10267","ref_index":98,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The yes boundaries wavefunctions of the universe","primary_cat":"hep-th","submitted_at":"2026-04-11T16:09:43+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Using two timelike boundaries and a nearly maximally entangled thermofield double state from dressed de Sitter Hamiltonian theories, the authors construct wavefunctions for extended cosmological spacetimes that include the future wedge and resolve entanglement entropy issues via 3D constrained path ","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"itationally, tall states can be constructed in terms of Euclidean \"yes boundary wavefunctions\"; these generalize the Hartle-Hawking state (which entangles the top-band one-sided states) to constrained combinations of lighter one-sided states. Beyond the energy spectrum, the theory captures the dynamics of bulk matter as in [7, 41]. We study the rudiments of bulk reconstruction via the HKLL [98, 99] causal wedge reconstruction, formalized algebraically in [100, 101]. Due to the overlapping causal wedges of the boundaries in tall states, this is more powerful than in the two-sided AdS case, though we also find a new limitation. The main features of our construction are summarized in Fig. 4. 4In that framework, the UV slice playing the role of the boundary of each of the two sectors in [91] automatically"},{"citing_arxiv_id":"2603.11993","ref_index":57,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"More on Bulk Local State Reconstruction in Flat/Carr CFT","primary_cat":"hep-th","submitted_at":"2026-03-12T14:44:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Bulk local states are built in flat holography via induced representations, with a dual basis resolving 3D bra-ket scaling issues and a tilde basis enabling explicit constructions in higher dimensions that recover the massive propagator.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.01978","ref_index":67,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Single-Sided Black Holes in Double-Scaled SYK Model and No Man's Island","primary_cat":"hep-th","submitted_at":"2025-11-03T19:00:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In the double-scaled SYK model with an end-of-the-world brane, the boundary algebra for a single-sided black hole is a type II1 von Neumann factor with non-trivial commutant, preventing full bulk reconstruction and creating a no man's island behind the horizon.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2510.20902","ref_index":70,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Searching for emergent spacetime in spin glasses","primary_cat":"hep-th","submitted_at":"2025-10-23T18:00:41+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Spectral functions of SYK, p-spin, and SU(M) Heisenberg models show exponential tails in spin-glass phases and quasiparticle families in spin-liquid phases, with a proof that exponential decay blocks detection of bulk causal structure.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.04974","ref_index":35,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Minkowski Space holography and Radon transform","primary_cat":"hep-th","submitted_at":"2025-09-05T09:57:09+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Relates free scalar in Minkowski space to codimension-two sphere field via Radon transform to dS/EAdS slice and bulk reconstruction, with Mellin modes as generalized hypergeometric functions via Lee-Pomeransky method.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2506.16164","ref_index":286,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"The Carrollian Kaleidoscope","primary_cat":"hep-th","submitted_at":"2025-06-19T09:33:44+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":1.0,"formal_verification":"none","one_line_summary":"A review summarizing Carrollian symmetries, CCFT constructions, and applications in AFS holography, Carroll hydrodynamics, and condensed matter phenomena such as fractons and flat bands.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}