Results 11 to 20 of about 846,338 (367)
Non-extensive entropy and holographic thermodynamics: topological insights
European Physical Journal C: Particles and FieldsIn this paper, we delve into the thermodynamic topology of AdS Einstein–Gauss–Bonnet black holes, employing non-extensive entropy formulations such as Barrow, Rényi, and Sharma–Mittal entropy within two distinct frameworks: bulk boundary and restricted ...
Saeed Noori Gashti, Behnam Pourhassan
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A topological kagome magnet in high entropy form
Communications Physics, 2022 Kagome materials have recently attracted significant attention due to their ability to house both topological and magnetic phases. Here, the authors report a high-entropy Kagome magnet that exhibits an anomalous Hall effect, indicating the nontrivial ...
Lujin Min +8 more
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Discovery of the High‐Entropy Carbide Ceramic Topological Superconductor Candidate (Ti0.2Zr0.2Nb0.2Hf0.2Ta0.2)C [PDF]
Advanced Functional Materials, 2023 High‐entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near‐equal atomic ratios of multi‐principal elements.
Lingyong Zeng +13 more
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Entropy as a Topological Operad Derivation [PDF]
Entropy, 2021 We share a small connection between information theory, algebra, and topology—namely, a correspondence between Shannon entropy and derivations of the operad of topological simplices.
Tai-Danae Bradley
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Ensemble-based topological entropy calculation (E-tec) [PDF]
Chaos, 2019 Topological entropy measures the number of distinguishable orbits in a dynamical system, thereby quantifying the complexity of chaotic dynamics. One approach to computing topological entropy in a two-dimensional space is to analyze the collective motion ...
Eric Roberts +3 more
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New approach to weighted topological entropy and pressure [PDF]
Ergodic Theory and Dynamical Systems, 2021 Motivated by fractal geometry of self-affine carpets and sponges, Feng and Huang [J. Math. Pures Appl. 106(9) (2016), 411–452] introduced weighted topological entropy and pressure for factor maps between dynamical systems, and proved variational ...
M. Tsukamoto
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Hofer's geometry and topological entropy [PDF]
Compositio Mathematica, 2021 In this paper we study persistence features of topological entropy and periodic orbit growth of Hamiltonian diffeomorphisms on surfaces with respect to Hofer's metric.
Arnon Chor, Matthias Meiwes
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Universal Lower Bound on Topological Entanglement Entropy. [PDF]
Physical Review Letters, 2023 Entanglement entropies of two-dimensional gapped ground states are expected to satisfy an area law, with a constant correction term known as the topological entanglement entropy (TEE).
Isaac H. Kim +4 more
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Measuring entanglement entropy and its topological signature for phononic systems [PDF]
Nature Communications, 2023 Entanglement entropy is a fundamental concept with rising importance in various fields ranging from quantum information science, black holes to materials science. In complex materials and systems, entanglement entropy provides insight into the collective
Zhi-Kang Lin +8 more
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Packing topological entropy for amenable group actions [PDF]
Ergodic Theory and Dynamical Systems, 2020 Packing topological entropy is a dynamical analogy of the packing dimension, which can be viewed as a counterpart of Bowen topological entropy. In the present paper we give a systematic study of the packing topological entropy for a continuous G-action ...
D. Dou, Dongmei Zheng, Xiaomin Zhou
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