Results 21 to 30 of about 265,536 (333)
Advanced Physics Research, EarlyView., 2023 The paper discusses the role of scale anomaly in generating edge electric currents via the scale magnetic effect in scalar electrodynamics. Although the boundary electric current is much weaker than the Meissner current induced in superconducting materials, the scale anomaly can enhance conductivity near the boundary of the material.
Maxim Chernodub +2 more
wiley +1 more source
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
Local renormalization group functions from quantum renormalization group and holographic bulk locality [PDF]
, 2015 The bulk locality in the constructive holographic renormalization group requires miraculous cancellations among various local renormalization group functions. The cancellation is not only from the properties of the spectrum but from more detailed aspects
Nakayama, Yu
core +3 more sources
Entanglement Renormalization [PDF]
Physical Review Letters, 2007 4 pages, 4 figures, updated ...
openaire +5 more sources
Renormalization of Hamiltonians [PDF]
Physical Review D, 1993 A matrix model of an asymptotically free theory with a bound state is solved using a perturbative similarity renormalization group for hamiltonians. An effective hamiltonian with a small width, calculated including the first three terms in the perturbative expansion, is projected on a small set of effective basis states. The resulting small hamiltonian
Stanisław D. Głazek, Kenneth G. Wilson
openaire +3 more sources
Exploiter le potentiel des processus de renormalisation en formation à l’enseignement
Activités, 2014 The article analyzes the potential of renormalization contained in “activity oriented” training devices using the viewing of films showing teachers at work.
Valérie Lussi Borer, Alain Muller
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
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
Renormalization aspects of N=1 Super Yang-Mills theory in the Wess-Zumino gauge [PDF]
, 2014 The renormalization of N=1 Super Yang-Mills theory is analysed in the Wess-Zumino gauge, employing the Landau condition. An all orders proof of the renormalizability of the theory is given by means of the Algebraic Renormalization procedure.
Capri, M. A. L. +6 more
core +3 more sources
Renormalization group and nonequilibrium action in stochastic field theory [PDF]
, 2002 We investigate the renormalization group approach to nonequilibrium field theory. We show that it is possible to derive nontrivial renormalization group flow from iterative coarse graining of a closed-time-path action.
A. Berera +56 more
core +2 more sources