Results 61 to 70 of about 98,278 (278)
Chaos and multifold complexity for an inverted harmonic oscillator
Journal of High Energy Physics, 2022 We examine the multifold complexity and Loschmidt echo for an inverted harmonic oscillator. We give analytic expressions for any number of precursors, implementing multiple backward and forward time evolutions of the quantum state, at the leading order ...
Le-Chen Qu, Hong-Yue Jiang, Yu-Xiao Liu
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Bjorken Flow of the quark-gluon plasma and Gauge/Gravity Correspondence
, 2009 The contribution presents a brief summary of the Gauge/Gravity approach to the study of hydrodynamic flow of the quark-gluon plasma formed in heavy-ion collisions, in a boost-invariant setting (Bjorken flow). Considering the ideal case of a supersymmetric Yang-Mills theory for which the AdS/CFT correspondence gives a precise form of the Gauge/Gravity ...
Romuald A. Janik, Robi Peschanski
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Complexity and Multi-boundary Wormholes in 2 + 1 dimensions
Journal of High Energy Physics, 2023 Three dimensional wormholes are global solutions of Einstein-Hilbert action. These space-times which are quotients of a part of global AdS3 have multiple asymptotic regions, each with conformal boundary S 1 × ℝ, and separated from each other by horizons.
Hamed Zolfi
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Semiclassical Einstein equations from holography and boundary dynamics
Journal of High Energy Physics, 2023 In this paper, we consider how to formulate semiclassical problems in the context of the AdS/CFT correspondence, based on the proposal of Compere and Marolf.
Akihiro Ishibashi +2 more
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Boundary and bulk notions of transport in the AdS3/CFT2 correspondence
Journal of High Energy Physics, 2023 We construct operators in holographic two-dimensional conformal field theory, which act locally in the code subspace as arbitrary bulk spacelike vector fields.
Bowen Chen +4 more
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Dressing bulk spinor fields in AdS3
Journal of High Energy Physics, 2023 We continue the program of bulk reconstruction for fermionic fields. We reconstruct, from the CFT, the Dirac fermion field in AdS3 coupled to a Chern-Simons gauge field.
Gilad Lifschytz, Milan Patra
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Holographic meson decays via worldsheet instantons
Journal of High Energy Physics, 2018 We study meson decays using instanton methods in two string models. The first model is the old string model in flat space which combines strings and massive particles and the second is the holographic, Sakai-Sugimoto model. Using the old string model, we
Kasper Peeters +2 more
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Complexity change under conformal transformations in AdS3/CFT2
Journal of High Energy Physics, 2019 Using the volume proposal, we compute the change of complexity of holographic states caused by a small conformal transformation in AdS 3 /CF T 2. This computation is done perturbatively to second order.
Mario Flory, Nina Miekley
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Tensions and Luscher Terms for (2+1)-dimensional k-strings from Holographic Models
, 2009 The leading term for the energy of a bound state of k-quarks and k-antiquarks is proportional to its separation L. These k-string configurations have a Luscher term associated with their quantum fluctuations which is typically a 1/L correction to the ...
B. Lucini +18 more
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Current and Future Cornea Chip Models for Advancing Ophthalmic Research and Therapeutics
Advanced Biology, EarlyView.This review analyzes cornea chip technology as an innovative solution to corneal blindness and tissue scarcity. The examination encompasses recent developments in biomaterial design and fabrication methods replicating corneal architecture, highlighting applications in drug screening and disease modeling while addressing key challenges in mimicking ...
Minju Kim +3 more
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