Results 101 to 110 of about 2,015,397 (315)

Scotogenic Cobimaximal Dirac Neutrino Mixing from $\Delta(27)$ and $U(1)_\chi$

open access: yes, 2019
In the context of $SU(3)_C \times SU(2)_L \times U(1)_Y \times U(1)_\chi$, where $U(1)_\chi$ comes from $SO(10) \to SU(5) \times U(1)_\chi$, supplemented by the non-Abelian discrete $\Delta(27)$ symmetry for three lepton families, Dirac neutrino masses ...
Ma, Ernest
core   +1 more source

Biomechanical symmetry in elite rugby union players during dynamic tasks: an investigation using discrete and continuous data analysis techniques

open access: yesBMC Sports Science, Medicine and Rehabilitation, 2015
BackgroundWhile measures of asymmetry may provide a means of identifying individuals predisposed to injury, normative asymmetry values for challenging sport specific movements in elite athletes are currently lacking in the literature.
Brendan M. Marshall   +7 more
semanticscholar   +1 more source

Double Helical Plasmonic Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin   +7 more
wiley   +1 more source

Hierarchical solutions of the Sherrington-Kirkpatrick model: Exact asymptotic behavior near the critical temperature

open access: yes, 2006
We analyze the replica-symmetry-breaking construction in the Sherrington-Kirkpatrick model of a spin glass. We present a general scheme for deriving an exact asymptotic behavior near the critical temperature of the solution with an arbitrary number of ...
A. Klíč   +6 more
core   +1 more source

Artificial Intelligence‐Driven Development in Rechargeable Battery Materials: Progress, Challenges, and Future Perspectives

open access: yesAdvanced Functional Materials, EarlyView.
AI is transforming the research paradigm of battery materials and reshaping the entire landscape of battery technology. This comprehensive review summarizes the cutting‐edge applications of AI in the advancement of battery materials, underscores the critical challenges faced in harnessing the full potential of AI, and proposes strategic guidance for ...
Qingyun Hu   +5 more
wiley   +1 more source

Unification of standard and exotic matter through a $Z_2$ symmetry

open access: yes, 2006
We consider a scenario in which the discrete weak symmetry between quarks and leptons is extended to the weak force by introducing exotic partners. We conjecture that there exists a hidden discrete symmetry $\tilde{P}$, defining a $Z_2$ group, between ...
Ernesto A. Matute, R. N. Mohapatra
core   +1 more source

Binary Bargmann symmetry constraint associated with 3 × 3 discrete matrix spectral problem

open access: yes, 2015
Based on the nonlinearization technique, a binary Bargmann symmetry constraint associated with a new discrete 3 × 3 matrix eigenvalue problem, which implies that there exist infinitely many common commuting symmetries and infinitely many common commuting
Xinyue Li   +3 more
semanticscholar   +1 more source

Discrete family symmetry from F-theory GUTs [PDF]

open access: yes, 2014
A bstractWe consider realistic F-theory GUT models based on discrete family symmetries A4 and S3, combined with SU(5) GUT, comparing our results to existing field theory models based on these groups.
A. Karozas   +3 more
semanticscholar   +1 more source

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