Tootfinder

🇺🇦 #NowPlaying on KEXP's #PacificNotions
Nala Sinephro:
🎵 Dawn
#NalaSinephro
https://nalasinephro.bandcamp.com/track/dawn-1
https://open.spotify.com/track/3bnG8Tl63Fg1bZ7JochUDQ

A new recursion relation for tree-level NLSM amplitudes based on hidden zeros
Xiaodi Li, Kang Zhou
https://arxiv.org/abs/2508.12894 https://arxiv.org/pdf/2…

A new recursion relation for tree-level NLSM amplitudes based on hidden zeros
In this note, we propose a novel BCFW-like recursion relation for tree-level non-linear sigma model (NLSM) amplitudes, which circumvents the computation of boundary terms by exploiting the recently discovered hidden zeros. Using this recursion, we reproduce three remarkable features of tree-level NLSM amplitudes: (i) the Adler zero, (ii) the $δ$-shift construction, which generates NLSM amplitudes from ${\rm Tr}(ϕ^3)$ amplitudes, and (iii) the universal expansion of NLSM amplitudes into bi-adj…

🇺🇦 Auf radioeins läuft...
Serge Gainsbourg & Jane Birkin:
🎵 Ballade de Melody Nelson
#NowPlaying #SergeGainsbourg #JaneBirkin
https://open.spotify.com/track/1wPNVQqGT9LG39nzeyzIvF

#ShamelesslyStolenFromSomewhereElseOnTheInternetHonestlyICantKeepTrackOfThisStuffAnymore

can't i?
https://mastodon.neilzone.co.uk/@neil/115225727474519817

Adiabatic Klein-Gordon Dynamics for the Renormalized Nelson Model
Morris Brooks, David Mitrouskas
https://arxiv.org/abs/2509.14226 https://arxiv.org/pdf/25…

Adiabatic Klein-Gordon Dynamics for the Renormalized Nelson Model
We study the renormalized Nelson model in a semiclassical regime where the field becomes classical while the particle remains quantum. The degree of classicality is measured by a small parameter $\varepsilon \ll 1$. In this scaling the particle evolves on microscopic times, whereas the field exhibits nontrivial dynamics only on the macroscopic scale $t=\mathcal{O}(\varepsilon^{-2})$. The natural semiclassical model is the coupled Schrödinger-Klein-Gordon (SKG) system, which encodes the time-sc…

Lands End no longer has a return button from their order history page. You now have to go to a different page and type in a 7 digit order number.

I'm not usually one to get excited over #motorcycle gear, but I just picked up a Nelson Rigg Stormrider rain suit on closeout for about 65% off and I'm totally impressed with it so far. I rode 24 miles to work today in a driving rain with high winds and arrived completely dry and comfortable. First impressions are that this was a fantastic buy, and something I'm going to use un…

🛌 Wissen fürs Kopfkissen: 📖
Welche #Konsumentscheidungen haben tatsächlich spürbare Wirkung auf den persönlichen CO₂-Fußabdruck?
Eine internationale Studie hat Einflussmöglichkeiten analysiert und zeigt, wie stark #Ernährung,

Studien zeigen: Diese Konsumänderungen senken deinen CO₂-Fußabdruck
Studienbasiert CO₂ sparen: Erfahre, welche Konsumveränderungen wirklich helfen und wie du sie umsetzen kannst.

🛌 Wissen fürs Kopfkissen: 📖
Welche #Konsumentscheidungen haben tatsächlich spürbare Wirkung auf den persönlichen CO₂-Fußabdruck?
Eine internationale Studie hat Einflussmöglichkeiten analysiert und zeigt, wie stark #Ernährung,

Studien zeigen: Diese Konsumänderungen senken deinen CO₂-Fußabdruck
Studienbasiert CO₂ sparen: Erfahre, welche Konsumveränderungen wirklich helfen und wie du sie umsetzen kannst.