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Showing 1 to 11 of 11 for “"Holographic Duality"”.
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Emergent Times in Holographic Duality
In holographic duality an eternal AdS black hole is described by two copies of the boundary CFT in the thermal eld double state. In this thesis we provide explicit constructions in the boundary theory of infalling time evolutions which can take bulk observers behind the horizon. The constructions …
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Numerical implementations of holographic duality via the fluid/gravity correspondence
… example of a more general principle known as holographic duality, in which a quantum field theory (QFT) is dual to a gravitational theory with the QFT defined on the boundary. Since we can regard hydrodynamics as a low-energy description of many QFTs, the fluid/gravity correspondence lets us …
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Dualities and Categorical Structures from 2D Up
… we will be relying upon the key tools of holographic duality and categorical algebraic geometry. The use of the former is justified by the lack of a non-perturbative formulation of String Theory, whereas the latter is dictated by the great advancement there has been in the past decades in …
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The propagator for graviton modes in supergravity on ADS5 x S5
… amplitudes as a further test of the proposed holographic duality between SUGRA on AdSd and the conformal field theory (CFT) on the (d - 1)-dimensional boundary of AdS d. The propagator is a symmetric bitensor and thus can be written as a linear combination of five basis tensors. A system of …
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Interacting fermions : a holographic approach/
… the novel point of view of gauge/gravity, or holographic, duality.
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Holographic Superfluids and Solitons
… superfluid solitons. The method used here is a holographic duality between a class of quantum field theories and gravitational theories. The classical limit of the gravitational system maps into a strong coupling limit of the quantum field theory. We use a holographic model of superfluidity to …
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Geometry and entanglement in AdS/CFT and beyond
Holographic duality is the most well-understood non-perturbative framework of quantum gravity that we have. In particular, it has revealed a deep connection between quantum entanglement and the dual gravitational geometry. A semiclassical analysis on geometries has shed insights on the …
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Black brane solutions of Einstein-scalar-Maxwell gravity and their holographic applications
… applications of the AdS/CFT correspondence, an holographic duality which allows to describe, starting from a gravitational theory, strongly coupled quantum field theories. In this thesis, we treat this topic both from a pure gravitational point of view and from the holographic perspective. In …
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Lessons on interacting quantum field theories from string theory
… interacting dynamics. In Chapter 2 we study the holographic duality between the 6d (1, 1) Ak-1 little string theory (LST) and type II string theory in the double scaled limit. By identifying the low energy states, which are Cartan gluons in the 6d maximal super-Yang-Mills (SYM) that describes the …
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Transport in a Strongly Coupled Charged Relativistic Quantum Fluid in the Presence of a Chiral Anomaly & a Strong Magnetic Field Via Hydrodynamics & Holography
… I compute the quasinormal modes which are holographically dual to the poles of the two-point functions of the energy-momentum tensor and axial current operators, encoding information about the dissipation and transport of charges in the plasma. I derive general results in the hydrodynamic …
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Nonperturbative dynamics of strong interactions from gauge/gravity duality
… to solve problems of strong interactions. The holographic dual model of QCD is such an analytical tool that allows one to solve some nonperturbative QCD problems by translating them into a dual five-dimensional theory defined on some warped Anti de Sitter (AdS) background. Working within the …