Results 11 to 20 of about 1,410,810 (294)
Symmetry and symmetry breaking in science and arts
Proceedings (European Academy of Sciences and Arts), 2022 In this review article, symmetry and symmetry breaking are considered as complementary principles in science and arts. It starts with symmetry and symmetry breaking in early world views of nature and art.
Klaus Mainzer
doaj +1 more source
Bottom quark and tau lepton masses in a toy $$\textrm{SU}(6)$$ SU ( 6 ) model
European Physical Journal C: Particles and Fields, 2023 We study a toy $$\textrm{SU}(6)$$ SU ( 6 ) model with the symmetry breaking pattern of the extended 331 symmetry of $$\textrm{SU}(3)_c \otimes \textrm{SU}(3)_W \otimes \textrm{U}(1)_X$$ SU ( 3 ) c ⊗ SU ( 3 ) W ⊗ U ( 1 ) X .
Ning Chen, Ying-nan Mao, Zhaolong Teng
doaj +1 more source
Journal of High Energy Physics, 2020 Reduction from a higher-dimensional to a lower-dimensional field theory can display special features when the zero-level ground state has nontrivial dependence on the reduction coordinates.
C. W. Erickson +3 more
doaj +1 more source
Symmetry Breaking and Error Correction in Open Quantum Systems. [PDF]
Physical Review Letters, 2020 Symmetry-breaking transitions are a well-understood phenomenon of closed quantum systems in quantum optics, condensed matter, and high energy physics.
S. Lieu +5 more
semanticscholar +1 more source
Chiral Symmetry Breaking for Deterministic Switching of Perpendicular Magnetization by Spin-Orbit Torque. [PDF]
Nano letters (Print), 2020 Symmetry breaking is a characteristic to determine which branch of a bifurcation system follows upon crossing a critical point. Specifically, in spin-orbit torque (SOT) devices, a fundamental question arises: how can the symmetry of the perpendicular ...
Hao Wu +13 more
semanticscholar +1 more source
Effects of symmetry-breaking on electromagnetic backscattering
Scientific Reports, 2021 Systems with a discrete rotational symmetry $$2\pi /n$$ 2 π / n where $$n\ge 3$$ n ≥ 3 that also have electromagnetic duality symmetry exhibit zero backscattering.
Mohamed Ismail Abdelrahman +3 more
doaj +1 more source
Spontaneous symmetry breaking of dissipative optical solitons in a two-component Kerr resonator [PDF]
Nature Communications, 2020 Dissipative solitons are self-localized structures that can persist indefinitely in open systems driven out of equilibrium. They play a key role in photonics, underpinning technologies from mode-locked lasers to microresonator optical frequency combs ...
Gang Xu +8 more
semanticscholar +1 more source
Crystal time-reversal symmetry breaking and spontaneous Hall effect in collinear antiferromagnets [PDF]
Science Advances, 2019 Identification of a previously overlooked spontaneous Hall effect mechanism creates opportunities in low-dissipation spintronics. Electrons, commonly moving along the applied electric field, acquire in certain magnets a dissipationless transverse ...
L. vSmejkal +3 more
semanticscholar +1 more source
Division algebraic symmetry breaking
Physics Letters B, 2022 Reframing certain well-known particle models in terms of normed division algebras leads to two new results for BSM physics.(1) We identify a sequence of complex structures which induces a cascade of breaking symmetries: Spin(10) ↦ Pati-Salam ↦ Left-Right
N. Furey, M.J. Hughes
doaj +1 more source
Recent progress on superconductors with time-reversal symmetry breaking [PDF]
Journal of Physics: Condensed Matter, 2020 Superconductivity and magnetism are adversarial states of matter. The presence of spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing phenomenon prompting extensive experimental and theoretical research.
S. Ghosh +6 more
semanticscholar +1 more source