Results 51 to 60 of about 110,030 (259)

Weyl symmetry inspired inflation and dark matter

Physics Letters B, 2020
Motivated by the Weyl scaling gauge symmetry, we present a theoretical framework to explain cosmic inflation and dark matter simultaneously. This symmetry has been resurrected in recent attempts to formulate the gauge theory of gravity.
Yong Tang, Yue-Liang Wu
doaj   +1 more source

Anomalous gauge-boson couplings and the Higgs-boson mass

, 2004
We study anomalous gauge-boson couplings induced by a locally SU(2) x U(1) invariant effective Lagrangian containing ten operators of dimension six built from the boson fields of the Standard Model (SM) before spontaneous symmetry breaking (SSB).
Altarelli, Atwood, Bernreuther, Bernreuther, Bernreuther, Buchmüller, Burgess, Collaboration], Collaboration], Collaboration], Collaboration], Collaboration], Couplings, Diakonos, Diehl, Diehl, Diehl, Diehl, F. Nagel, Gaemers, Grosse-Knetter, Grzadkowski, Hagiwara, Hagiwara, Hagiwara, Kuroda, Kuss, Leung, M. Pospischil, O. Nachtmann   +29 more
core   +1 more source

Gauge invariant variables and the Yang-Mills-Chern-Simons theory [PDF]

, 1999
A Hamiltonian analysis of Yang-Mills (YM) theory in (2+1) dimensions with a level $k$ Chern-Simons term is carried out using a gauge invariant matrix parametrization of the potentials.
Bos, Chanju Kim, Cornwall, Cornwall, Deser, Deser, Dimitra Karabali, Dotsenko, Frishman, Gawedzki, Gawedzki, Grignani, Gross, Jackiw, Karabali, Karabali, Karabali, Karabali, Karabali, Kutasov, Novikov, Pisarski, Polyakov, Schonfeld, Teper, V.P. Nair, Witten   +26 more
core   +2 more sources

Matrix‐Isolation Electron Paramagnetic Resonance Studies of Radical Ions and Neutral Radicals Generated by Radiolysis of Organic Molecules at Cryogenic Temperatures

The Chemical Record, EarlyView.
By selecting an appropriate matrix and irradiating the matrix containing a trace amount of solute at low temperatures, ionic or neutral radicals derived from the solute can be generated and trapped in the matrix. EPR spectroscopy of these samples yields highly detailed information on the radicals, inaccessible by other experimental techniques. Electron
Kenji Komaguchi
wiley   +1 more source

Disproportional ventilatory response to incremental exercise in individuals with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Individuals with cerebral palsy demonstrate a disproportionate ventilatory response during incremental exercise. Compared with typically developing peers, respiratory frequency increases earlier and at comparable exercise intensities, contributing to higher perceived exertion and reduced ventilatory efficiency. At task failure, respiratory frequency is
Linnéa Corell, Emma Hjalmarsson, Rodrigo Fernandez‐Gonzalo, Annika Kruse, Sebastian Edman, Asta Kizyte, Rouli Wang, Arnoud Edelman Bos, Peder Sörensson, Eva Pontén, Petra E. M. van Schie, Annemieke I. Buizer, Jessica Norrbom, Daniele A. Cardinale, Ferdinand von Walden   +14 more
wiley   +1 more source

Gauge boson/Higgs boson unification: The Higgs bosons as superpartners of massive gauge bosons

Nuclear Physics B, 1984
Abstract We show how one can use massive gauge superfields to describe, simultaneously, gauge bosons (W±, Z,…) and Higgs bosons (w±,z,…) together with their spin - 1 2 partners (pairs of winos, zinos,…), despite their different electroweak properties.
openaire   +1 more source

4D Topological Mass by Gauging Spin

, 2015
We propose a spin gauge field theory in which the curl of a Dirac fermion current density plays the role of the pseudovector charge density. In this field-theoretic model, spin interactions are mediated by a single scalar gauge boson in its antisymmetric
Choudhury, Ishita D., Diamantini, M. Cristina, Guarnaccia, Giuseppe, Lahiri, Amitabha, Trugenberger, Carlo A.   +4 more
core   +1 more source

Infrared Saturation and Phases of Gauge Theories with BRST Symmetry [PDF]

, 2014
We investigate the infrared limit of the quantum equation of motion of the gauge boson propagator in various gauges and models with a BRST symmetry. We find that the saturation of this equation at low momenta distinguishes between the Coulomb, Higgs and ...
Alkofer, Reinhard, Mader, Valentin, Schaden, Martin, Zwanziger, Daniel   +3 more
core   +2 more sources

The Primacy of Processes and the Causes of the Russo‐Ukrainian War: A Rejoinder to ‘Patrimonial Imperialism’

Journal for the Theory of Social Behaviour, Volume 56, Issue 1, March 2026.
ABSTRACT Pierzynski and Joseph explain the Russo‐Ukrainian war through systemic and individual‐level accounts but argue these are incomplete without addressing Russia's internal structure, which they term ‘patrimonial imperialism’. While their taxonomy mirrors the traditional IR ‘levels of analysis’, I suggest it obscures relational and historical ...
Heikki Patomäki
wiley   +1 more source

Vector boson dark matter from trinification

Journal of High Energy Physics, 2022
We show how trinification models based on the gauge group SU(3) C × SU(3) L × SU(3) R realized near the TeV scale can provide naturally a variety of dark matter (DM) candidates.
K. S. Babu, Sudip Jana, Anil Thapa
doaj   +1 more source