The not-so-sterile 4th neutrino: constraints on new gauge interactions from neutrino oscillation experiments [PDF]
Journal of High Energy Physics, 2014 A bstractSterile neutrino models with new gauge interactions in the sterile sector are phenomenologically interesting since they can lead to novel effects in neutrino oscillation experiments, in cosmology and in dark matter detectors, possibly even ...
Joachim Kopp, Johannes Welter
semanticscholar +4 more sources
New gauge interactions and single top-quark production [PDF]
, 1997 Extensions of the standard model that include new W bosons or extended technicolor gauge bosons can predict sizeable changes in the rate of single top quark production, even when constrained to be consistent with precision electroweak data.
Elizabeth H. Simmons
openalex +3 more sources
Cogenerating and pre-annihilating dark matter by a new gauge interaction in a unified model [PDF]
, 2016 Grand unified theories based on large groups (with rank ⩾ 6) are a natural context for dark matter models. They contain Standard-Model-singlet fermions that could be dark matter candidates, and can contain new non-abelian interactions whose sphalerons ...
S. M. Barr +3 more
openalex +2 more sources
Gauge transformations of Spin-Orbit interactions in graphene [PDF]
, 2015 Inclusion of spin-dependent interactions in graphene in the vicinity of the Dirac points can be posed in terms of non-Abelian gauge potentials. Such gauge potentials being surrogates of physical electric fields and material parameters, only enjoy a ...
Berche, Bertrand +3 more
core +4 more sources
Anomalous gauge interactions in photon collisions at the LHC and the FCC [PDF]
, 2017 The forward proton detectors recently installed and operating at the LHC open the possibility to observe photon collisions with high precision, providing a novel window on physics beyond the Standard Model.
Baldenegro, Cristian, Fichet, Sylvain
core +3 more sources
Explaining the 750 GeV diphoton excess with a colored scalar charged under a new confining gauge interaction [PDF]
, 2016 We consider a charged scalar particle $\ensuremath{\chi}$ of mass around 375 GeV charged under both $\mathrm{SU}(3{)}_{\mathit{C}}$ and a new confining non-Abelian gauge interaction.
R. Foot, John Gargalionis
openalex +3 more sources
Higher-Spin Gauge Theories and Bulk Locality [PDF]
Physical Review Letters, 2018 We present a no-go result on consistent Noether interactions among higher-spin gauge fields on anti-de Sitter space-times. We show that there is a non-local obstruction at the classical level to consistent interacting field theory descriptions of ...
Sleight, Charlotte, Taronna, Massimo
core +2 more sources
Quantum Nonreciprocal Interactions via Dissipative Gauge Symmetry [PDF]
PRX Quantum, 2022 One-way nonreciprocal interactions between two quantum systems are typically described by a cascaded quantum master equation, and rely on an effective breaking of time-reversal symmetry as well as the balancing of coherent and dissipative interactions ...
Yu-Xin Wang, Chen Wang, A. Clerk
semanticscholar +1 more source
New constraints on axion-gauge field dynamics during inflation from Planck and BICEP/Keck data sets [PDF]
Journal of Cosmology and Astroparticle Physics, 2022 We present new constraints on spectator axion-U(1) gauge field interactions during inflation using the latest Planck (PR4) and BICEP/Keck 2018 data releases. This model can source tensor perturbations from amplified gauge field fluctuations, driven by an
P. Campeti +3 more
semanticscholar +1 more source
Grand Unified Origin of Gauge Interactions and Families Replication in the Standard Model [PDF]
Universe, 2020 The tremendous phenomenological success of the Standard Model (SM) suggests that its flavor structure and gauge interactions may not be arbitrary but should have a fundamental first-principle explanation.
A. Morais, R. Pasechnik, W. Porod
semanticscholar +1 more source