Results 91 to 100 of about 635,069 (293)
Advanced Functional Materials, EarlyView.Off‐centering of cations in pavonite‐structured Ag1.75InSb5.75Se11 (AISS) breaks crystal symmetry, inducing Rashba‐like band splitting and high band degeneracy, thus enhancing Seebeck coefficients. Soft bonds between off‐centered cations and Se atoms increase phonon scattering, achieving low lattice thermal conductivity (0.22 W m−1K−1 at 723 K). Doping
Chenghao Xie +7 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 +2 more sources
NLO QCD+EW corrections to diphoton production in association with a vector boson
Journal of High Energy Physics, 2018 Processes with three external electroweak gauge boson allow for a measurement of triple and quartic gauge couplings. They can be used to constrain anomalous gauge couplings, where new physics might predominantly couple to electroweak gauge bosons.
Nicolas Greiner, Marek Schönherr
doaj +1 more source
B -L heavy neutrinos and neutral gauge boson Z ' at the LHC [PDF]
, 2014 We explore possible signatures for heavy neutrinos and neutral gauge boson, Z', in TeV scale B-L extension of the Standard Model (BLSM) with inverse seesaw mechanisms at the Large Hadron Collider.
A. Abdelalim, A. Hammad, S. Khalil
semanticscholar +1 more source
Subsurface State Bilayer in Tetragonal Ferroelectric BaTiO3
Advanced Materials Interfaces, EarlyView.The subsurface Ba2+disorder, reveals the pairs of O vacancies (VO++$V_O^{ + + }$ s) and small polarons (SPe‐SPe−$SP_e^ - $ s) (Figure a–b), with the charge balance, as the following: Ti3++[VO+++SPe−]pair↔Ti4+${{T}_i}^{3 + } + {{[V_O^{ + + } + SP_e^ - ]}_{pair}} \leftrightarrow T_i^{4 + }$ which is consistent with observed low‐energy electron ...
Junhao Chen +12 more
wiley +1 more source
Gauge interactions and bosonized fermion liquids [PDF]
Physical Review Letters, 1994 We investigate fermion liquids interacting with longitudinal and transverse abelian gauge fields via bosonization. In two spatial dimensions we obtain the fermion propagator for the specific case of a Coulomb plus Chern-Simons gauge action. We discuss the relevance of this result to the Halperin-Lee-Read theory of the $ =1/2$ Landau level and ...
J. B. Marston, A. Houghton, H. J. Kwon
openaire +4 more sources
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
New physics in e+e− → Zγ at the ILC with polarized beams: explorations beyond conventional anomalous triple gauge boson couplings [PDF]
, 2014 A bstractOne of the most-studied signals for physics beyond the standard model in the production of gauge bosons in electron-positron collisions is due to the anomalous triple gauge boson couplings in the Zγ final state.
B. Ananthanarayan +5 more
semanticscholar +1 more source
Determining triple gauge boson couplings from Higgs data. [PDF]
Physical Review Letters, 2013 In the framework of effective Lagrangians with the SU(2)(L)×U(1)(Y) symmetry linearly realized, modifications of the couplings of the Higgs field to the electroweak gauge bosons are related to anomalous triple gauge couplings (TGCs).
T. Corbett +3 more
semanticscholar +1 more source
Separating the Role of Mixing‐Entropy on the Dynamics of Glass‐Forming Liquids
Advanced Science, EarlyView.This research innovates by distinguishing entropy’s impact from enthalpy in materials through micro‐alloying. It finds liquid fragility decreases with minimal alloying content or increased element diversity. This clarifies entropy’s role and supports the entropy‐driven glass transition, guiding new material design.
Qing‐Zhou Bu +7 more
wiley +1 more source