Results 71 to 80 of about 117,250 (270)

Radiative neutrino mass models from non-invertible selection rules

Journal of High Energy Physics
We apply non-invertible selection rules coming from a fusion algebra to radiative neutrino mass models where fields are labeled by the elements in the algebra.
Tatsuo Kobayashi, Hiroshi Okada, Hajime Otsuka   +2 more
doaj   +1 more source

Adding CP to flavour symmetries [PDF]

Journal of Physics: Conference Series, 2015
12 pages, 2 figures. Contribution to the Proceedings of the DISCRETE 2014 Conference.
openaire   +2 more sources

Electrically Tunable Piezotronic Transistor by Coupling Interface Polar Symmetry and Strain Gradient

Advanced Science, EarlyView.
A macroscale tip‐induced strain gradient generates bulk piezo‐charges in GaN, enabling bias‐controlled shielding and selective Schottky barrier modulation. This strain‐gradient piezotronic transistor exhibits electrically switchable high‐ and low‐sensitivity states, providing ultrahigh strain sensitivity and wide tunability for adaptive mechanical ...
Gongwei Hu, Xiaoming Dong, Yihan Zhang, Yong Chao, Menglu Li, Min Liu, Liqing Pan, Lijie Li, Wei Huang, Fobao Huang   +9 more
wiley   +1 more source

Symmetries in physics: philosophical reflections [PDF]

, 2002
This is the table of contents and first chapter of "Symmetries in physics: philosophical reflections", edited by Katherine Brading and Elena Castellani, Cambridge University Press, 2003.
Castellani, Elena, Brading, K, E. Castellani, Brading, Katherine A., K. Brading   +4 more
core  

S₃-flavour symmetry as realized in lepton flavour violating processes [PDF]

Journal of Physics A: Mathematical and Theoretical, 2008
A variety of lepton flavour violating effects related to the recent discovery of neutrino oscillations and mixings is here systematically discussed in terms of an S_3-flavour permutational symmetry. After a brief review of some relevant results on lepton masses and mixings, that had been derived in the framework of a Minimal S_3-Invariant Extension of ...
Mondragón, A., Mondragón, M., Peinado, E.   +2 more
openaire   +3 more sources

Emergent Spinning and Orbital Motion in Clustered Wind‐Assisted Flyers

Advanced Science, EarlyView.
Inspired by natural snowflake geometries, paper‐cut flyers exhibit geometry‐defined spinning and orbital motions during cluster formation in a wind tunnel. Collective flights of multiple paperflakes reveal dynamic clustering, fragmentation, and continuously evolving spin behaviors.
Bingnan Zhou, Rahul Chand, Fahad Ahmed Korai, Jianfeng Yang, Valtteri Savonen, Fan Liu, Qi Yang, Hao Zeng   +7 more
wiley   +1 more source

Multiple realizations of modular flavor symmetries and their phenomenology

Journal of High Energy Physics
We point out that specifying the finite modular group does not uniquely fix a modular flavor symmetry. We illustrate this using the finite modular group T′. Otherwise equivalent models based on different T′ lead to modular forms with different properties
Carlos Arriaga-Osante, Mu-Chun Chen, Ramón Díaz-Castro, Xueqi Li, Xiang-Gan Liu, Saúl Ramos-Sánchez, Michael Ratz   +6 more
doaj   +1 more source

Gap‐Free Information Transfer in 4D‐STEM via Fusion of Complementary Scattering Channels

Advanced Science, EarlyView.
Fused Full‐Field STEM (FF‐STEM) is introduced as a 4D‐STEM imaging modality that combines direct ptychography with tilt‐corrected dark‐field reconstruction in a single acquisition. Fourier‐space fusion using Wiener‐type spectral weighting closes the low‐frequency contrast gap inherent to bright‐field methods, delivering gap‐free, dose‐efficient, near ...
Shengbo You, Georgios Varnavides, Sagar Khavnekar, Nikita Palatkin, Sihan Shao, Mingjian Wu, Daniel Stroppa, Darya Chernikova, Baixu Zhu, Ricardo Egoavil, Stefano Vespucci, Dileep Krishnan, Xingchen Ye, Florian K. M. Schur, Erdmann Spiecker, Philipp Pelz   +15 more
wiley   +1 more source

Neutrino masses and lepton flavour violating phenomena in the MSSM [PDF]

, 2007
The most general supersymmetric model with minimal particle content and an additional discrete Ƶ(_3) symmetry, which allows lepton number violating terms, is considered. In this model, we calculate at the level of one-loop the resulting Majorana neutrino
Rimmer , Steven
core  

Residual symmetries and scalar multiplet vacuum alignment in non-Abelian flavour models

Journal of High Energy Physics
We demonstrate that, upon minimizing a renormalizable, single-scalar potential invariant under a non-Abelian symmetry, special orientations in the associated vacuum alignment of the scalar multiplet correspond to the preservation of a discrete residual ...
Ivo de Medeiros Varzielas, Ming-Shau Liu, Amartya Sengupta, Jim Talbert   +3 more
doaj   +1 more source