Results 101 to 110 of about 132,385 (193)
Dynamics of Nambu monopole in two Higgs doublet models. Cosmological Monopole Collider
Journal of High Energy Physics, 2020 We study the dynamics of the Nambu monopole in two Higgs doublet models, which is a magnetic monopole attached by two topological Z strings (Z flux tubes) from two opposite sides. The monopole is a topologically stable solution of the equation of motions
Minoru Eto +3 more
doaj +1 more source
Dynamics of slender monopoles and anti-monopoles in non-Abelian superconductor
, 2014 Low energy dynamics of magnetic monopoles and anti-monopoles in the U(2) gauge theory is studied in the Higgs (non-Abelian superconducting) phase. The monopoles in this superconducting phase are not spherical but are of slender ellipsoid which are ...
Arai, Masato +3 more
core +1 more source
Bridging Superconductors With United Nations Development Goals: Perspectives and Applications
physica status solidi (a), Volume 223, Issue 7, 7 April 2026.Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran +9 more
wiley +1 more source
Monopole-center vortex chains in $SU(2)$ gauge theory
, 2016 We study the relation between center vortex fluxes and monopole fluxes for $SU(2)$ gauge group in a model. This model is the same as thick center vortex model but we use monopole-antimonopole configurations instead of center vortices in the vacuum ...
Deldar, Sedigheh +1 more
core +1 more source
Advanced Science, Volume 13, Issue 19, 2 April 2026.This study demonstrates a strain‐tunable anomalous Hall response in the (110)‐oriented FeRh thin film. First‐principles calculations reveal that strain‐induced symmetry lowering redistributes Berry curvature near the Fermi level via band shifts and avoided crossings.
Yun‐Ho Kim +11 more
wiley +1 more source
A new magnetic monopole inspired by Berry's phase
Physics Letters B, 2020 A new static and azimuthally symmetric magnetic monopolelike object, which looks like a Dirac monopole when seen from far away but smoothly changes to a dipole near the monopole position and vanishes at the origin, is discussed.
Shinichi Deguchi, Kazuo Fujikawa
doaj +1 more source
Gauge independence of Abelian and monopole dominance
, 2000 We formulate a stochastic gauge fixing method to study the gauge dependence of Abelian projection. In this method, one can change the gauge from the maximally Abelian one to no gauge fixing continuously.
't Hooft +17 more
core +1 more source
Fortschritte der Physik, Volume 74, Issue 4, April 2026.Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley +1 more source
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.Abstract The variational autoencoder (VAE), a deep generative model, can extract a good feature representation for clustering from complex data; however, the use of this algorithm in the geophysical fluid circulation has been limited. The sample size for a geophysical phenomenon is generally small because of a large dimensional size, especially for ...
Kunihiro Aoki +7 more
wiley +1 more source
Meander Line Super-Wideband Radiator for Fifth-Generation (5G) Vehicles
VehiclesDesigning antennas for vehicular communication systems presents several unique challenges due to the dynamic nature of vehicular environments, mobility, and the need for reliable connectivity.
Narayana Rao Palepu +2 more
doaj +1 more source