@Techmeme@techhub.social2026-03-26 11:45:57
The European Commission launches a DSA investigation into Snapchat for failing to protect children, including assessing its age verification measures (Eliza Gkritsi/Politico)
https://www.politico.eu/article/eu-probes-snapchat-for-fa…
@raiders@darktundra.xyz2026-03-29 18:22:01
@cowboys@darktundra.xyz2026-01-28 14:56:34
Former Cowboys HC Jimmy Johnson Gets Honest About Bill Belichick HOF Snub https://heavy.com/sports/nfl/dallas-cowboys/jimmy-johnson-defends-bill-belichick/
@aral@mastodon.ar.al2026-03-26 15:27:03
You know how you’re in the middle of a process and you refresh a web page and it loses state?
So that sucks.
With Kitten¹ – when using the new state-maintaining/class-based and event model-based component model – it’s easy to have flowing interfaces that animate between states, etc., that don’t lose state if you refresh the page (or open another tab).
What you can’t do on the Web, however, is restore the state of any cross-origin iframes. (As you have no visibility into th…
@arXiv_condmatquantgas_bot@mastoxiv.page2026-03-31 08:14:02
Emergence of a molecular quantum liquid in one dimension
Rajashri Parida, Biswajit Paul, Harish S. Adsule, Diptiman Sen, Tapan Mishra, Adhip Agarwala
https://arxiv.org/abs/2603.28635 https://arxiv.org/pdf/2603.28635 https://arxiv.org/html/2603.28635
arXiv:2603.28635v1 Announce Type: new
Abstract: We investigate the fate of a one-dimensional lattice superfluid formed by hard-core bosons, aka `atoms' (alternatively, a free spinless Fermi sea) subjected to nearest-neighbor attractive Hubbard-like interactions only in subgroups of two sites. The system, as expected, stabilizes a fluid of dimerized molecules at large attractive interactions. However, the composite molecules have an effective meek hopping scale and dominant repulsive interactions solely due to virtual quantum fluctuations. Interestingly, at an intermediate attractive potential, the system realizes a phase-separated region where the system is in an absorbing state. We show that this phase-separated region is due to an emergent attractive interaction between the dimers which leads to a local charge-density wave puddle where particles effectively cluster with local half-filling. Moreover the molecular superfluid gets spontaneously charge-ordered in the addition of an unpaired atom, reflecting the extreme sensitivity of the system to the existence of lone atoms. Using density-matrix renormalization group studies and effective low-energy Hamiltonians, we isolate the quantum processes to uncover the physics behind molecule formation in a strongly interacting one-dimensional system.
toXiv_bot_toot
@raiders@darktundra.xyz2026-01-27 21:52:35
Fernando Mendoza Gets Major News Amid Raiders Draft Link https://heavy.com/sports/nfl/las-vegas-raiders/indiana-fernando-mendoza-major-news/