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Advanced Search Results For "Nitti, Francesco"

1 - 10 of 143 results for
 "Nitti, Francesco"
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Flavored ABJM theory on the sphere and holographic F-functions

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-54 (2022)

Abstract: Abstract We study strongly coupled ABJM theory on the 3-sphere with massive quenched flavor using the AdS/CFT correspondence. The holographic dual consists of type IIA supergravity with probe D6-branes. The flavor mass is a relevant deformation driving...

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Electrochemical hydrogen detection in DONES loop materials

Publication Type: Academic Journal

Source(s): Nuclear Materials and Energy, Vol 31, Iss , Pp 101192- (2022)

Abstract: The radiation-induced degradation of materials in fusion systems is planned to be investigated in IFMIF-DONES (International Fusion Materials Irradiation Facility - DEMO Oriented NEutron Source), where fast neutrons are produced by a reaction of deuter...

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Revisiting Coleman-de Luccia transitions in the AdS regime using holography

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2021, Iss 9, Pp 1-88 (2021)

Abstract: Abstract Coleman-de Luccia processes for AdS to AdS decays in Einstein-scalar theories are studied. Such tunnelling processes are interpreted as vev-driven holographic RG flows of a quantum field theory on de Sitter space-time. These flows do not exist...

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Holographic QFTs on S2 ×S2, spontaneous symmetry breaking and Efimov saddle points

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2020, Iss 8, Pp 1-81 (2020)

Abstract: Abstract Holographic CFTs and holographic RG flows on space-time manifolds which are d-dimensional products of spheres are investigated. On the gravity side, this corresponds to Einstein-dilaton gravity on an asymptotically AdS d+1 geometry, foliated b...

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Standardized Flanged Intrascleral Intraocular Lens Fixation with the Double-Needle Technique for Cataract Luxation in the Vitreous Chamber during Phacoemulsification

Publication Type: Academic Journal

Source(s): Journal of Ophthalmology, Vol 2021 (2021)

Abstract: Purpose. To assess the visual and refractive outcome of immediate intraoperative vitrectomy and intrascleral intraocular lens implantation using a “standardized” sutureless Yamane technique during cataract luxation in the vitreous chamber as a complica...

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Commento di Francesco Barbagallo a Un’età contro la storia. Saggio sulla rivoluzione del XXI secolo

Publication Type: Academic Journal

Source(s): Diacronie. Studi di Storia Contemporanea, Vol 10, Iss 3, Pp 1-6 (2018)

Authors:

Abstract: “Is it ever possible to get oriented in the modern world such different from the few years ago one without history?” Francesco Barbagallo’s comment to Giuseppe Carlo Marino’s essay gives an answer to this question by presenting a global vision among a ...

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CFD Optimization of the Resistivity Meter for the IFMIF-DONES Facility

Publication Type: Academic Journal

Source(s): Energies, Vol 14, Iss 2543, p 2543 (2021)

Abstract: A detailed study of lithium-related topics in the IFMIF-DONES facility is currently being promoted and supported within the EUROfusion action, paying attention to different pivotal aspects including lithium flow stability and the monitoring and extract...

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Exotic holographic RG flows at finite temperature

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2018, Iss 10, Pp 1-66 (2018)

Abstract: Abstract Black hole solutions and their thermodynamics are studied in Einstein-scalar theories. The associated zero-temperature solutions are non-trivial holographic RG flows. These include solutions which skip intermediate extrema of the bulk scalar p...

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On multi-field flows in gravity and holography

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2018, Iss 7, Pp 1-50 (2018)

Abstract: Abstract We perform a systematic analysis of flow-like solutions in theories of Einstein gravity coupled to multiple scalar fields, which arise as holographic RG flows as well as in the context of cosmological solutions driven by scalars. We use the fi...

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Holographic self-tuning of the cosmological constant

Publication Type: Academic Journal

Source(s): Journal of High Energy Physics, Vol 2017, Iss 9, Pp 1-90 (2017)

Abstract: Abstract We propose a brane-world setup based on gauge/gravity duality in which the four-dimensional cosmological constant is set to zero by a dynamical self-adjustment mechanism. The bulk contains Einstein gravity and a scalar field. We study holograp...

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