Tootfinder

Bird of the Day — Orange-crowned Warbler, Kansas 2025
#Birds #NaturePhotography #Nature #Wildlife

Most probable paths for active Ornstein-Uhlenbeck particles
Sandipan Dutta
https://arxiv.org/abs/2506.11978 https://arxiv.org/pdf/250…

Most probable paths for active Ornstein-Uhlenbeck particles
Fluctuations play an important role in the dynamics of stochastic systems. In particular, for small systems, the most probable thermodynamic quantities differ from their averages because of the fluctuations. Using the Onsager Machlup variational formalism we analyze the most probable paths for non-equilibrium systems, in particular active Ornstein-Uhlenbeck particles (AOUP), and investigate how the entropy production along these paths differ from the average entropy production. We investigate h…

Elon is as fragile as the orange turd? Shocker.
https://www.axios.com/2025/06/05/elon-musk-new-party-poll-trump

Musk floats new party in signal he could torch GOP
"Is it time to create a new political party in America that actually represents the 80% in the middle?"

#NowPlaying - saturday night party with the faces on a john peel sunday broadcast from may '71, via trade mark of quality. @…

#Überraschung.
Mit fast 3 Wochen Verspätung sind plötzlich noch drei weitere #Eierbaum-#Keimlinge erschienen. Das ist jetzt doch bisschen komisch. Ich vermute mal, es lag an der Tempe…

lol at Ian Hislop hosting the Paul Foot awards:
(1/2)
"Boris Johnson, fellow journalist, wrote about Keir Starmer. He said Keir was the orange ball-chewing manacled gimp of Brussels. And we always tell young journalists: write about what you know!
Some of you will remember that a lot of Tory MPs were actually found with orange balls in manacles at various stages of the last government.

Comparison between the diffusion properties of different small-scale fractional transport models
Paolo Cifani, Franco Flandoli
https://arxiv.org/abs/2506.08068

Comparison between the diffusion properties of different small-scale fractional transport models
Stochastic transport due to a velocity field modeled by the superposition of small-scale divergence free vector fields activated by Fractional Gaussian Noises (FGN) is numerically investigated. We present two non-trivial contributions: the first one is the definition of a model where different space-time structures can be compared on the same ground: this is achieved by imposing the same average kinetic energy to a standard Ornstein-Uhlenbeck approximation, then taking the limit to the idealize…