Tootfinder

“He's waiting for me” 🦆👀
https://theblast.com/687811/rogue-florida-duck-reigns-terror-on-the-elderly-in-quiet-neighborhood/

Florida Duck On A Rampage, Injures Seniors & Evades Law
A furious Florida duck is ambushing seniors on porches, sending one to the ER. Locals are shaken, and no one’s stepping in to help.

Phase-Space Topology in a Single-Atom Synthetic Dimension
Kyungmin Lee, Sunkyu Yu, Seungwoo Yu, Jiyong Kang, Wonhyeong Choi, Sumin Park, Taehyun Kim
https://arxiv.org/abs/2506.24020

Phase-Space Topology in a Single-Atom Synthetic Dimension
We investigate topological features in the synthetic Fock-state lattice of a single-atom system described by the quantum Rabi model. By diagonalizing the Hamiltonian, we identify a zero-energy defect state localized at a domain wall of the synthetic lattice, whose spin polarization is topologically protected. To address the challenge of applying band topology to the Fock-state lattice, we introduce a topological invariant based on phase-space geometry-the phase-space winding number. We show tha…

topology: Internet AS graph (2004)
An integrated snapshot of the structure of the Internet at the level of Autonomous Systems (ASs), reconstructed from multiple sources, including the RouteViews and RIPE BGP trace collectors, route servers, looking glasses, and the Internet Routing Registry databases. This snapshot was created around October 2004.
This network has 34761 nodes and 171403 edges.
Tags: Technological, Communication, Unweighted, Multigraph, Timestamps

Unconventional hybrid-order topological insulators
Wei Jia, Yuping Tian, Huanhuan Yang, Xiangru Kong, Zhi-Hao Huang, Wei-Jiang Gong, Jun-Hong An
https://arxiv.org/abs/2507.22666

Unconventional hybrid-order topological insulators
Exploring topological matters with exotic quantum states can update the understanding of topological phases and broaden the classification of topological materials. Here, we report a class of unconventional hybrid-order topological insulators (HyOTIs), which simultaneously host various different higher-order topological states in a single $d$-dimensional ($d$D) system. Such topological states exhibit a unique bulk-boundary correspondence that is different from first-order topological states, hi…

Stable, which is building a new Layer 1 blockchain for stablecoins, raised a $28M seed co-led by Bitfinex and Hack VC (Yogita Khatri/The Block)
https://www.theblock.co/post/364952/tether-focused-layer-1-stable-raises-28-mi…

On morphisms of topological quivers
Mariusz Tobolski
https://arxiv.org/abs/2506.23913 https://arxiv.org/pdf/2506.23913

On morphisms of topological quivers
We introduce regular morphisms of topological quivers and show that they give rise to a subcategory of the category of topological quivers and quiver morphisms. Our regularity conditions render the topological quiver C*-algebra construction a contravariant functor from the category of topological quivers and regular morphisms into the category of C*-algebras and $*$-homomorphisms.

🇺🇦 Auf radioeins läuft...
Theophilus London feat. Ariel Pink:
🎵 Revenge
#NowPlaying #TheophilusLondon #ArielPink

Topological Electronic and phononic chiral edge states in SiTc Crystal
Shivendra Kumar Gupta, Saurabh Kumar Sen, Nagarjuna Patra, Ajit Singh Jhala, Poorva Singh
https://arxiv.org/abs/2506.23598

Topological Electronic and phononic chiral edge states in SiTc Crystal
Topological materials hosting multifold fermions and bosons have emerged as a rich platform for exploring unconventional quasiparticles and transport phenomena. In this work, we investigate the chiral crystal SiTc using first-principles density functional theory and symmetry-based analysis to explore its topological electronic and phononic properties. Our study identifies multiple high-fold degeneracies and topological nodes in both the electronic band structure and phonon dispersion. We have a…

Tether reports Q2 net profit of $4.9B, a quarterly record, and says it held nearly $9B in bitcoin at the end of the quarter (RT Watson/The Block)
https://www.theblock.co/post/365059/tether-posts-record-4-9-billion-net-profit-for-second-quarte…

Dual-wavelength quantum skyrmions from liquid crystal topological defect
Mwezi Koni, Fazilah Nothlawala, Vagharshak Hakobyan, Isaac Nape, Etienne Brasselet, Andrew Forbes
https://arxiv.org/abs/2507.22815

Dual-wavelength quantum skyrmions from liquid crystal topological defect
We propose a spin-orbit strategy for generating dual-wavelength quantum skyrmions, realized either as entangled photon pairs at distinct wavelengths or as heralded single-photon states at a given wavelength -- regimes neither previously conceptualized nor demonstrated. By coupling a two-photon entangled state to an electrically tunable liquid crystal topological defect, we engineer both nonlocal and local skyrmionic topologies in a reconfigurable platform. These results open new directions for …