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Related papers: A method for obtaining thick branes models

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We consider a general brane construction for realizing chiral four-dimensional gauge theories. The advantage of the construction is the simplicity and the possibility of realizing a large class of models existing in the literature. We start…

High Energy Physics - Theory · Physics 2016-09-06 A. Hanany , A. Zaffaroni

We present a detailed study of D-brane superpotentials depending on several open and closed-string deformations. The relative cohomology group associated with the brane defines a generalized hypergeometric GKZ system which determines the…

High Energy Physics - Theory · Physics 2011-06-28 Murad Alim , Michael Hecht , Hans Jockers , Peter Mayr , Adrian Mertens , Masoud Soroush

Nonlinear state-space modelling is a very powerful black-box modelling approach. However powerful, the resulting models tend to be complex, described by a large number of parameters. In many cases interpretability is preferred over…

Systems and Control · Electrical Eng. & Systems 2020-06-24 Jan Decuyper , Koen Tiels , Mark C. Runacres , Johan Schoukens

We propose here a static and axisymmetric braneworld in six dimensions as a string-like model extension. For a subtle warp function, this scenario provides near brane corrections. By varying the bulk cosmological constant, we obtain a…

High Energy Physics - Theory · Physics 2015-06-23 J. C. B. Araujo , J. E. G. Silva , D. F. S. Veras , C. A. S. Almeida

In braneworld scenarios with compact extra dimensions, the modulus field typically remains undetermined without an appropriate stabilization mechanism. A common approach introduces a bulk scalar field that generates an effective potential…

High Energy Physics - Phenomenology · Physics 2025-12-18 Soham Bhattacharyya , Soumitra SenGupta

We present a new brane solution in the (1+5)-dimensional space-time with an increasing warp factor, which localizes the zero modes of all kinds of matter fields and Newtonian gravity. The interesting features of this solution are: 1) In…

High Energy Physics - Phenomenology · Physics 2009-11-10 Michael Maziashvili

The disk partition function of the open topological string computes the spacetime superpotential for D-branes wrapping cycles of a compact Calabi-Yau threefold. We use string duality to show that when appropriately formulated, the problem…

High Energy Physics - Theory · Physics 2011-12-20 Mina Aganagic , Christopher Beem

We consider a braneworld scenario in the simplest setting, $M_4 \times S^1$, with a 4D Minkowski metric induced on the brane, and establish the possibility of superluminal propagation. If the brane is at rest, the 4D Lorentz symmetry of the…

High Energy Physics - Theory · Physics 2022-10-19 Brian Greene , Daniel Kabat , Janna Levin , Arjun S. Menon

Braneworld models are interesting theoretical and phenomenological frameworks to search for new physics beyond the standard model of particles and cosmology. In this work, we discuss braneworld models whose gravitational dynamics are…

General Relativity and Quantum Cosmology · Physics 2021-11-17 A. R. P. Moreira , J. E. G. Silva , C. A. S. Almeida

We study the dynamical equations for extra-dimensional dependence of a warp factor and a bulk scalar in 5d brane world scenarios with induced brane metric of constant curvature. These equations are similar to those for the time dependence…

High Energy Physics - Theory · Physics 2009-11-07 Gary N. Felder , Andrei Frolov , Lev Kofman

Reliably modeling normality and differentiating abnormal appearances from normal cases is a very appealing approach for detecting pathologies in medical images. A plethora of such unsupervised anomaly detection approaches has been made in…

Computer Vision and Pattern Recognition · Computer Science 2019-04-19 Christoph Baur , Benedikt Wiestler , Shadi Albarqouni , Nassir Navab

We study a thick brane scenario within the Palatini formulation of gravity, where the metric and affine connection are treated as independent variables. By introducing a non-minimal coupling between a bulk scalar field and the Ricci scalar,…

General Relativity and Quantum Cosmology · Physics 2026-01-06 Tahereh Azizi , Mojtaba Alimoradi

This work deals with the presence of twinlike models in scalar field theories. We show how to build distinct scalar field theories having the same extended solution, with the same energy density and the very same linear stability. Here,…

High Energy Physics - Theory · Physics 2012-12-13 D. Bazeia , A. S. Lobão , R. Menezes

Braneworld models may yield interesting effects ranging from high-energy physics to cosmology, or even some low-energy physics. Their mode structure modifies standard results in these physical realms that can be tested and used to set…

Representing 3D shape deformations by linear models in high-dimensional space has many applications in computer vision and medical imaging, such as shape-based interpolation or segmentation. Commonly, using Principal Components Analysis a…

Computer Vision and Pattern Recognition · Computer Science 2016-05-12 Florian Bernard , Peter Gemmar , Frank Hertel , Jorge Goncalves , Johan Thunberg

Computational biomechanics of the brain for neurosurgery is an emerging area of research recently gaining in importance and practical applications. This review paper presents the contributions of the Intelligent Systems for Medicine…

Computational Engineering, Finance, and Science · Computer Science 2019-04-03 K. Miller , G. R. Joldes , G. Bourantas , S. K. Warfield , D. E. Hyde , R. Kikinis , A. Wittek

Two problems related to dark matter is considered in the context of a brane world model in which the confinement of gauge fields on the brane is achieved by invoking a confining potential. First, we show that the virial mass discrepancy can…

General Relativity and Quantum Cosmology · Physics 2024-11-18 Shahab Shahidi , Hamid Reza Sepangi

It is considered the 6D brane model where matter is trapped on the surface of a (2+4)-hyperboloid, as is suggested by the geometrical structure behind the 4D conformal group. The effective dimension of the bulk space-time for matter fields…

High Energy Physics - Theory · Physics 2017-04-27 Merab Gogberashvili

We investigate braneworlds modeled by topological solutions that arise from the so-called Cuscuta-Galileon model. We develop a first order framework and illustrate our procedure with the scalar field having the well-known hyperbolic tangent…

High Energy Physics - Theory · Physics 2023-02-03 D. Bazeia , A. S. Lobão , M. A. Marques , R. Menezes

String and M-theory contain a family of branes forming U-duality multiplets. In particular, standard branes with codimension higher than or equal to two, can be explicitly found as supergravity solutions. However, whether domain-wall branes…

High Energy Physics - Theory · Physics 2018-09-19 Jose J. Fernandez-Melgarejo , Tetsuji Kimura , Yuho Sakatani
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