Tootfinder

🇺🇦 #NowPlaying on BBCRadio3's #RoundMidnight
Anthony Joseph:
🎵 Jimmy, Upon That Bridge
#AnthonyJoseph
https://open.spotify.com/track/5nln0KhE8REq6giUXVa6Rp

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Nohelani Cypriano:
🎵 Lihue
#NohelaniCypriano
https://aotns.bandcamp.com/album/lihue-playing-with-fire
https://open.spotify.com/track/4UeSleTsjljEIdEGRdVggm

Replaced article(s) found for quant-ph. https://arxiv.org/list/quant-ph/new
[1/3]:
- Composite Classical and Quantum Channel Discrimination
Bjarne Bergh, Nilanjana Datta, Robert Salzmann

Lipshitz--Sarkar stable homotopy type for certain planar trivalent graphs with perfect matchings
Nilangshu Bhattacharyya
https://arxiv.org/abs/2508.12272 https://

Lipshitz--Sarkar stable homotopy type for certain planar trivalent graphs with perfect matchings
We develop a space-level refinement of the $2$-factor homology by constructing a stable homotopy type associated to a certain family $\mathscr{G}$ of planar trivalent graphs equipped with perfect matchings. Specifically, we define a cover functor from the $2$-factor flow category $\mathscr{C}(Γ_{M})$ to the cube flow category $\mathscr{C}_{C}(n)$, where the perfect matching graph $Γ_{M}$ represents a planar trivalent graph $G$ together with a perfect matching $M$, such that $(G,M) \in \mathsc…

Distributed Coherent Beamforming at 60 GHz Enabled by Optically-Established Coherence
Drake Silbernagel, Yu Rong, Isabella Lenz, Prithvi Hemanth, Carl Morgenstern, Owen Ma, Nolan Matthews, Nader Zaki, Kyle W. Martin, John D. Elgin, Jacob Holtom, Daniel W. Bliss, Kimberly Frey
https://arxiv.org/abs/2509.13984

Distributed Coherent Beamforming at 60 GHz Enabled by Optically-Established Coherence
We implement and experimentally demonstrate a 60 GHz distributed system leveraging an optical time synchronization system that provides precise time and frequency alignment between independent elements of the distributed mesh. Utilizing such accurate coherence, we perform receive beamforming with interference rejection and transmit nulling. In these configurations, the system achieves a coherent gain over an incoherent network of N nodes, significantly improving the relevant signal power ratios…

🇺🇦 #NowPlaying on KEXP's #MorningShow
Neil Young:
🎵 Harvest Moon
#NeilYoung
https://ellierichards.bandcamp.com/track/neil-young-harvest-moon
https://open.spotify.com/track/5l9c6bJmzvftumhz4TMPgk

Nawalny-Witwe mit Forderungen an Alaska-Gipfel
Vor dem Gipfel der USA und Russland zum Ukraine-Krieg hat die Oppositionelle Julia Nawalnaja von Kremlchef Putin die Freilassung aller politischen Gefangenen aus den Gefängnissen gefordert. "Befreien Sie russische politische Aktivisten und Journalisten. Befreien Sie ukrainische Zivilisten. Befreien Sie diejenigen, die wegen Anti-Kriegs-Äußerungen und Social-Media-Beiträgen inhaft…
📑

Ukraine-Liveblog: ++ Trump gegen NATO-Sicherheitsgarantien für Ukraine ++
Auf dem Weg zum Treffen mit Russlands Präsident Putin hat sich US-Präsident Trump gegen Sicherheitsgarantien der NATO für die Ukraine ausgesprochen. Der ukrainische Präsident Selenskyj appellierte an Trump: "Wir zählen auf Amerika."

[2025-09-19 Fri (UTC), no new articles found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot

Generalized Quantum Stein's Lemma and Reversibility of Quantum Resource Theories for Classical-Quantum Channels
Bjarne Bergh, Nilanjana Datta, Anirudh Khaitan
https://arxiv.org/abs/2509.13280

Generalized Quantum Stein's Lemma and Reversibility of Quantum Resource Theories for Classical-Quantum Channels
We extend the recent proof of the Generalized Quantum Stein's Lemma by Hayashi and Yamasaki [arXiv:2408.02722] to classical-quantum (c-q) channels. We analyze the composite hypothesis testing problem of testing a c-q channel $\mathcal{E}^{\otimes n}$ against a sequence of sets of c-q channels $(\mathcal{S}_n)_n$ (satisfying certain natural assumptions), under parallel strategies. We prove that the optimal asymptotic asymmetric error exponent is given by the regularization of Umegaki channel div…

[2025-09-18 Thu (UTC), no new articles found for nlin.CG Cellular Automata and Lattice Gases]
toXiv_bot_toot