Results 161 to 170 of about 1,886,623 (400)
Advanced Functional Materials, EarlyView.Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho +8 more
wiley +1 more source
Symmetry Breaking for Answer Set Programming [PDF]
arXiv, 2010 In the context of answer set programming, this work investigates symmetry detection and symmetry breaking to eliminate symmetric parts of the search space and, thereby, simplify the solution process. We contribute a reduction of symmetry detection to a graph automorphism problem which allows to extract symmetries of a logic program from the symmetries ...
arxiv
Advanced Functional Materials, EarlyView.Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia +9 more
wiley +1 more source
Re-Interpretation of Spontaneous Symmetry Breaking in Quantum Field Theory and Goldstone Theorem [PDF]
arXiv, 2005 We present a new picture of global symmetry breaking in quantum field theory and propose a novel realization of symmetry breaking phenomena in terms of the conserved charge associated with its symmetry. In particular, the fermion condensate of the vacuum state is examined when the spontaneous chiral symmetry breaking takes place.
arxiv
Relativistic field theories with symmetry breaking solutions [PDF]
, 1965 G. Jona‐Lasinio
openalex +1 more source
Field sources in a CPT-even Lorentz-violation Maxwell electrodynamics
, 2019 This paper is dedicated to the study of interactions between external sources for the electromagnetic field in a model which exhibits Lorentz symmetry breaking.
Barone, F. A., Borges, L. H. C.
core +2 more sources
Advanced Functional Materials, EarlyView.EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee +15 more
wiley +1 more source
Can spontaneous symmetry breaking occur in potential with one minima? [PDF]
arXiv, 2000 Spontaneous symmetry breaking occurs when the symmetry that a physical system possesses, is not preserved for the ground state of the system. Although the procedure of symmetry breaking is quite clear from the mathematical point of view, the physical interpretation of the phenomenon is worth to be better understood. In this note we present a simple and
arxiv
Symmetry Breaking of Chiral $SU(3) \otimes SU(3)$ andK-NScattering Lengths [PDF]
, 1968 Ken Kawarabayashi, S. Kitakado
openalex +1 more source
Symmetry Breaking in the Mammalian Embryo.
Annual Review of Cell and Developmental Biology, 2018 We present an overview of symmetry breaking in early mammalian development as a continuous process from compaction to specification of the body axes. While earlier studies have focused on individual symmetry-breaking events, recent advances enable us to ...
Hui Ting Zhang, T. Hiiragi
semanticscholar +1 more source