Results 61 to 70 of about 291,341 (280)
Physical Review X, 2013 We discuss physical properties of “integer” topological phases of bosons in D=3+1 dimensions, protected by internal symmetries like time reversal and/or charge conservation.
Ashvin Vishwanath, T. Senthil
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Investigações em Ensino de Ciências, 2018 In this paper, we explore the Conceptual Evolution thorough the use of multi-format assessment tools in a student’s group (N=28). We toke a reconsidered version of conceptual Change theory in which the conceptual complexity antagonizes the former version
Ernani Vassoler Rodrigues +1 more
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Physical Review X, 2020 The classification and lattice model construction of symmetry-protected topological (SPT) phases in interacting fermion systems are very interesting but challenging.
Qing-Rui Wang, Zheng-Cheng Gu
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Free Vibration Analysis of a Reconfigurable Modular Morphing Wing
Aerospace, 2022 Aircraft experience various phases during each flight. Optimal performance, without compromise, during various phases can be achieved through adaptability in the wing design.
Faisal Mahmood +2 more
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Predicting Atomic Charges in MOFs by Topological Charge Equilibration
Advanced Functional Materials, EarlyView.An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi +2 more
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On-chip topological edge state cavities
Light: Science & ApplicationsConfining light in an on-chip photonic cavity with strong light-matter interactions is pivotal for numerous applications in optical and quantum sciences.
Wenhao Wang +4 more
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Spin-Group Symmetry in Magnetic Materials with Negligible Spin-Orbit Coupling
Physical Review X, 2022 Symmetry formulated by group theory plays an essential role with respect to the laws of nature, from fundamental particles to condensed-matter systems.
Pengfei Liu +4 more
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Can You Hear the Shape of a Market? Geometric Arbitrage and Spectral Theory
Axioms, 2021 Utilizing gauge symmetries, the Geometric Arbitrage Theory reformulates any asset model, allowing for arbitrage by means of a stochastic principal fibre bundle with a connection whose curvature measures the “instantaneous arbitrage capability”.
Simone Farinelli, Hideyuki Takada
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The topological properties of q-spaces in free topological groups
Topology and its Applications, 2017 Given a Tychonoff space $X$, let $F(X)$ and $A(X)$ be respectively the free topological group and the free Abelian topological group over $X$ in the sense of Markov. In this paper, we provide some topological properties of $X$ whenever one of $F(X)$, $A(X)$, some finite level of $F(X)$ and some finite level of $A(X)$ is $q$-space (in particular ...
Lin, Fucai, Liu, Chuan, Lin, Shou
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On the topology of free paratopological groups [PDF]
Bulletin of the London Mathematical Society, 2012 The result often known as Joiner's lemma is fundamental in understanding the topology of the free topological group $F(X)$ on a Tychonoff space$X$. In this paper, an analogue of Joiner's lemma for the free paratopological group $\FP(X)$ on a $T_1$ space $X$ is proved. Using this, it is shown that the following conditions are equivalent for a space $X$:
Elfard, Ali Sayed, Nickolas, Peter
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