Results 31 to 40 of about 12,835 (246)
Multi-boundary entanglement in Chern-Simons theory and link invariants
Journal of High Energy Physics, 2017 We consider Chern-Simons theory for gauge group G at level k on 3-manifolds M n with boundary consisting of n topologically linked tori. The Euclidean path integral on M n defines a quantum state on the boundary, in the n-fold tensor product of the torus
Vijay Balasubramanian +3 more
doaj +1 more source
Genericity of Geodesic Flows with Positive Topological Entropy on S2
Journal of Differential Geometry, 2002 In the paper under review the authors prove that the set of \(C^\infty\) Riemannian metrics on \(S^2\) and \(\mathbb{R}P^2\) whose geodesic flow has positive topological entropy is open and dense in the \(C^2\) topology.
Contreras-Barandiarán, Gonzalo +1 more
openaire +2 more sources
Thermodynamic analysis of black holes with cloud of strings and quintessence via Barrow entropy
Physics Letters BWe explore a Reissner-Nordström Anti-de Sitter (RN-AdS) black hole with a cloud of string and quintessence to study thermodynamics and thermodynamic topology in the presence of Barrow entropy, which is currently being used widely as the horizon of a ...
Usman Zafar +3 more
doaj +1 more source
Topological entropy of sets of generic points for actions of amenable groups [PDF]
Science China Mathematics, 2017 Let $G$ be a countable discrete amenable group which acts continuously on a compact metric space $X$ and let $μ$ be an ergodic $G-$invariant Borel probability measure on $X$. For a fixed tempered Følner sequence $\{F_n\}$ in $G$ with $\lim\limits_{n\rightarrow+\infty}\frac{|F_n|}{\log n}=\infty$, we prove the following variational principle: $$h^B(G_μ,\
Zheng, Dongmei, Chen, Ercai
openaire +3 more sources
C∞ Genericity of Positive Topological Entropy for Geodesic Flows on S2 [PDF]
Journal of Differential Geometry, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Knieper, Gerhard, Weiss, Howard
openaire +3 more sources
RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
PLoS ONE, 2012 The brain's structural and functional systems, protein-protein interaction, and gene networks are examples of biological systems that share some features of complex networks, such as highly connected nodes, modularity, and small-world topology.
Daniel Yasumasa Takahashi +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source