Results 21 to 30 of about 32,344 (267)
Journal of Mathematical Physics, 1997 A careful analysis of differential renormalization shows that a distinguished choice of renormalization constants allows for a mathematically more fundamental interpretation of the scheme. With this set of a priori fixed integration constants differential renormalization is most closely related to the theory of generalized functions.
openaire +3 more sources
Introduction to renormalization [PDF]
Condensed Matter Physics, 2006 In these lectures I discuss peculiarities of the critical behaviour of ``non-ideal'' systems as it is explained by the renormalization group approach. Examples considered here include account of the single-ion anisotropy, structural disorder, frustrations.
openaire +5 more sources
International Journal of Modern Physics D, 2018 We propose that the consistent field renormalization of gravity requires a specific Weyl transformation of the metric tensor. As a consequence, proper length and time, as well as energy and momentum, become functions of scale. We estimate the functional form of the field renormalization factor by imposing a minimum resolvable distance scale under an ...
openaire +3 more sources
Questions Vives, 2023 In order to support professional teachers entering the profession in Switzerland, a system based on the analysis of videos in collective self-confrontation has been set up.
Olivier Neuhaus
doaj +1 more source
IEEE Access, 2020 For the accurate and reliable multi-port characterization of vertical interconnection array structures, this paper presents an indirect-contact probing method to obtain network parameters of N-port device-under-tests (DUTs) using an M-port (N > M ...
Byungjin Bae, Jingook Kim, Ki Jin Han
doaj +1 more source
QUELLE CONCEPTION DE LA RENORMALISATION DANS LE MÉTIER D’ENSEIGNANT ?
Questions Vives, 2023 This article explores the tensions between prescribed norms and teachers’ real activity through the analysis of a training program designed to support their adoption of the Narramus method, recently introduced in Geneva’s primary schools.
Marcos Maldonado +2 more
doaj +1 more source
Applied Sciences, 2022 Pavement temperature field affects pavement service life and the thermal environment the near road surface; thus, is important for sustainable pavement design.
Jiaqi Chen +3 more
doaj +1 more source
Stochastic Electrodynamics: Renormalized Noise in the Hydrogen Ground-State Problem
Frontiers in Physics, 2020 The hydrogen ground-state problem is a touchstone for the theory of Stochastic Electrodynamics. Recently, we have shown numerically and theoretically that the H-atom self-ionizes after a characteristic time.
Theo M. Nieuwenhuizen
doaj +1 more source
Communications in Mathematical Physics, 2017 31 pages, LaTeX, 5 figures, anomaly formula generalized to any bulk geometry, improved discussion of hypersurfaces with ...
A. Rod Gover, Andrew Waldron
openaire +3 more sources
Renormalization Method and Mirror Symmetry
Symmetry, Integrability and Geometry: Methods and Applications, 2012 This is a brief summary of our works [arXiv:1112.4063, arXiv:1201.4501] on constructing higher genus B-model from perturbative quantization of BCOV theory. We analyze Givental's symplectic loop space formalism in the context of B-model geometry on Calabi-
Si Li
doaj +1 more source