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Related papers: Deformed defects with applications to braneworlds

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Conformal and disformal transformations are now being very intensively studied in the context of various modified gravity theories. In particular, some special classes of them can be used for constructing Mimetic Dark Matter models.…

General Relativity and Quantum Cosmology · Physics 2023-01-10 Alexey Golovnev

In this work, we aim to learn dexterous manipulation of deformable objects using multi-fingered hands. Reinforcement learning approaches for dexterous rigid object manipulation would struggle in this setting due to the complexity of physics…

Computer Vision and Pattern Recognition · Computer Science 2023-04-07 Sizhe Li , Zhiao Huang , Tao Chen , Tao Du , Hao Su , Joshua B. Tenenbaum , Chuang Gan

Unparticles are realized by deconstruction in higher extra dimensions. It is shown that in this framework when the scale invariance is broken, the corresponding spectral function of the unparticle is shifted by an amount of the breaking…

High Energy Physics - Phenomenology · Physics 2010-04-21 Jong-Phil Lee

Accurate 3D shape abstraction from a single 2D image is a long-standing problem in computer vision and graphics. By leveraging a set of primitives to represent the target shape, recent methods have achieved promising results. However, these…

Computer Vision and Pattern Recognition · Computer Science 2023-10-05 Di Liu , Xiang Yu , Meng Ye , Qilong Zhangli , Zhuowei Li , Zhixing Zhang , Dimitris N. Metaxas

Most of the theories involving extra dimensions assume that only the gravitational interaction can propagate in them. In such approaches, called brane world models, the effective, 4-dimensional, Newton's law is modified at short as well as…

High Energy Physics - Phenomenology · Physics 2008-11-26 F. Buisseret , B. Silvestre-Brac , V. Mathieu

We consider supersymmetric deformations of gauge theories in various dimensions obtained from a String Theory realisation of branes embedded in flux backgrounds. In particular we obtain deformations which take the form of Wilson line…

High Energy Physics - Theory · Physics 2018-08-01 Neil Lambert , Domenico Orlando , Susanne Reffert , Yuta Sekiguchi

The scope of this contribution is to present an overview of the theory of structured deformations of continua, together with some applications. Structured deformations aim at being a unified theory in which elastic and plastic behaviours,…

Optimization and Control · Mathematics 2017-02-08 Marco Morandotti

We consider the problem of exact integration of the $T\bar{T}$-deformation of two dimensional quantum field theories, as well as some higher dimensional extensions in the form of $\det T$-deformations. When the action can be shown to only…

High Energy Physics - Theory · Physics 2018-08-01 Giulio Bonelli , Nima Doroud , Mengqi Zhu

We study a new family of models of the sine-Gordon type, starting from the sine-Gordon model, including the double sine-Gordon, the triple one, and so on. The models appears as deformations of the starting model, with the deformation…

High Energy Physics - Theory · Physics 2013-08-13 D. Bazeia , L. Losano , R. Menezes , Roldao da Rocha

Extensions of the Standard Model may have significant effects on B physics observables. Two examples of methods that may find such effects are reviewed: Resolving discrete ambiguities in CP asymmetries and detecting right handed currents in…

High Energy Physics - Phenomenology · Physics 2014-11-17 Yuval Grossman

Deformation quantization of Poisson manifolds is studied within the framework of an expansion in powers of derivatives of Poisson structures. We construct the Lie group associated with a Poisson bracket algebra which defines a second order…

High Energy Physics - Theory · Physics 2009-12-04 A. V. Bratchikov

We propose a one-dimensional, nonconvex elastic constitutive model with higher gradients that can predict spontaneous fracture at a critical load via a bifurcation analysis. It overcomes the problem of discontinuous deformations without…

Analysis of PDEs · Mathematics 2021-03-17 Phoebus Rosakis , Timothy J. Healey , Ugur Alyanak

We connect the discrete and continuous Bogomolny equations. There exists one-parameter algebra relating two equations which is the deformation of the extended conformal algebra. This shows that the deformed algebra plays the role of the…

High Energy Physics - Theory · Physics 2009-10-31 Takao Koikawa

Braneworld models have been proposed as a possible solution to the problem of the accelerated expansion of the Universe. The idea is to dispense the dark energy (DE) and drive the late-time cosmic acceleration with a five-dimensional…

General Relativity and Quantum Cosmology · Physics 2018-06-13 Miguel A. Garcia-Aspeitia , A. Hernandez-Almada , Juan Magaña , Mario H. Amante , V. Motta , C. Martínez-Robles

We consider two families of extensions of the oscillator in a $d$-dimensional constant-curvature space and analyze them in a deformed supersymmetric framework, wherein the starting oscillator is known to exhibit a deformed shape invariance…

Mathematical Physics · Physics 2018-04-12 C. Quesne

The main issue of this work consists in extracting one or several finite values for the sum of series involved in perturbation theories. It is supposed to work for all cases in which two physical parameters are involved, and makes thorough…

Mathematical Physics · Physics 2007-05-23 Benoit Bellet

A geometric theory of brane-worlds with large or non-compact extra dimensions is presented. It is shown that coordinate gauge independent perturbations of the brane-world correspond to the Einstein-Hilbert dynamics derived from the…

High Energy Physics - Theory · Physics 2007-05-23 M. D. Maia , E. M. Monte

We propose a simple approach to formal deformations of associative algebras. It exploits the machinery of multiplicative coresolutions of an associative algebra A in the category of A-bimodules. Specifically, we show that certain…

Mathematical Physics · Physics 2018-08-15 Alexey A. Sharapov , Evgeny D. Skvortsov

Conformal defects -- extended objects in conformal field theories -- carry localised excitations inherited from symmetry currents, known as the displacements and tilts. They capture the linear response of the defect to deformations of its…

High Energy Physics - Theory · Physics 2025-12-19 Nadav Drukker , Ziwen Kong , Petr Kravchuk

We find solutions for a linear deformation of the symmetric three-term recursion relation. The orthogonal polynomials of the first and second kind associated with the deformed relation are obtained. The new density (weight) function is…

Mathematical Physics · Physics 2009-11-07 A. D. Alhaidari