Results 41 to 50 of about 1,886,623 (400)
Symmetry Breaking in Tournaments [PDF]
Electronic Notes in Discrete Mathematics, 2011 We provide upper bounds for the determining number and the metric dimension of tournaments. A set of vertices $S \subseteq V(T)$ is a determining set for a tournament $T$ if every nontrivial automorphism of $T$ moves at least one vertex of $S$, while $S$ is a resolving set for $T$ if every two distinct vertices in $T$ have different distances to some ...
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Breaking of topological symmetry [PDF]
Physics Letters B, 1993 12 ...
José M. F. Labastida, M. Alvarez
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Symmetry breaking on density in escaping ants: experiment and alarm pheromone model.
PLoS ONE, 2014 The symmetry breaking observed in nature is fascinating. This symmetry breaking is observed in both human crowds and ant colonies. In such cases, when escaping from a closed space with two symmetrically located exits, one exit is used more often than the
Geng Li +6 more
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Probing the electroweak symmetry breaking history with gravitational waves
Journal of High Energy Physics, 2023 We perform three dimensional lattice simulation of the electroweak symmetry breaking process through two-step vacuum-like phase transitions with one step being first-order. Our results show that: 1) when the electroweak symmetry breaking is driven by the
Zizhuo Zhao +3 more
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Patterns, symmetry, and symmetry breaking [PDF]
Communications of the ACM, 2008 Explaining software patterns by breaking the symmetry created by programming languages.
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Synchronous symmetry breaking in neurons with different neurite counts. [PDF]
PLoS ONE, 2013 As neurons develop, several immature processes (i.e., neurites) grow out of the cell body. Over time, each neuron breaks symmetry when only one of its neurites grows much longer than the rest, becoming an axon. This symmetry breaking is an important step
Zachary D Wissner-Gross +3 more
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Radiative Corrections as the Origin of Spontaneous Symmetry Breaking [PDF]
, 1973 We investigate the possibility that radiative corrections may produce spontaneous symmetry breakdown in theories for which the semiclassical (tree) approximation does not indicate such breakdown.
E. Weinberg
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Categorical symmetry and noninvertible anomaly in symmetry-breaking and topological phase transitions [PDF]
Physical Review Research, 2019 For a zero-temperature Landau symmetry breaking transition in $n$-dimensional space that completely breaks a finite symmetry $G$, the critical point at the transition has the symmetry $G$.
Wenjie Ji, X. Wen
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Gauged Peccei-Quinn symmetry — A case of simultaneous breaking of SUSY and PQ symmetry
Journal of High Energy Physics, 2018 Recently, a simple prescription to embed the global Peccei-Quinn (PQ) symmetry into a gauged U(1) symmetry has been proposed. There, explicit breaking of the global PQ symmetry expected in quantum gravity are highly suppressed due to the gauged PQ ...
Hajime Fukuda +3 more
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Self-organization and symmetry breaking in intestinal organoid development
Nature, 2019 Intestinal organoids are complex three-dimensional structures that mimic the cell-type composition and tissue organization of the intestine by recapitulating the self-organizing ability of cell populations derived from a single intestinal stem cell ...
Denise Serra +11 more
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