Tootfinder

Spin susceptibility in a pseudogap state with fluctuating spiral magnetic order
Paulo Forni, Pietro M. Bonetti, Henrik M\"uller-Groeling, Demetrio Vilardi, Walter Metzner
https://arxiv.org/abs/2509.07826

Spin susceptibility in a pseudogap state with fluctuating spiral magnetic order
We compute the electron spin susceptibility in the pseudogap regime of the two-dimensional Hubbard model in the framework of a SU(2) gauge theory of fluctuating magnetic order. The electrons are fractionalized in fermionic chargons with a pseudospin degree of freedom and bosonic spinons. The chargons are treated in a renormalized mean-field theory and order in a Néel or spiral magnetic state in a broad range around half-filling below a transition temperature $T^*$. Fluctuations of the spin ori…

Evaluating the Accuracy of Reionization Prescriptions in Semi-analytic Models of the First Stars and Galaxies
Thomas Behling, Ryan Hazlett, Mihir Kulkarni, Eli Visbal
https://arxiv.org/abs/2508.04808

Evaluating the Accuracy of Reionization Prescriptions in Semi-analytic Models of the First Stars and Galaxies
Semi-analytic models are a valuable tool to study the first stars and galaxies. Their numerical efficiency makes it possible to survey broad regions of astrophysical parameter space across large volumes and redshift ranges. Following reionization in these models is necessary since star formation is suppressed in ionized regions due to photoheating of the gas. Here we evaluate the accuracy of three semi-analytic reionization prescriptions (two previously developed and one new model) by comparing…

Effect of crystallographic texture on dealloying kinetics and composition of nanoporous gold surface
Ezgi Hatipo\u{g}lu, Ayman A. El-Zoka, Yujun Zhao, Stanislav Mr\'az, Jochen M. Schneider, Baptiste Gault, Aparna Saksena
https://arxiv.org/abs/2510.05970

Effect of crystallographic texture on dealloying kinetics and composition of nanoporous gold surface
Nanoporous metals allow for tailoring composition and surface-to-volume ratio, both aspects critical for applications in catalysis. Here, Ag70Au30 (2 at. %) films with a face-centered cubic structure were deposited at 400°C, either {111}-textured or randomly oriented. Upon chemical dealloying, atom probe tomography of the nanoporous structure reveals that the textured film retains a up to 2.7 times higher Ag concentration within the ligaments compared to the randomly oriented film that exhibit…

Gustavo Petro of Colombia expels Israeli diplomatic mission following the detention of Colombian flotilla participants in Israel's act of Piracy.
https://www.

Colombia | Petro anunció la expulsión de la delegación diplomática de Israel en el país tras la detención de connacionales que integraban la Flotilla Global Sumud rumbo a Gaza – NODAL
NODAL - Noticias de América Latina y el Caribe

Evaluating the Predictive Value of Preoperative MRI for Erectile Dysfunction Following Radical Prostatectomy
Gideon N. L. Rouwendaal, Dani\"el Boeke, Inge L. Cox, Henk G. van der Poel, Margriet C. van Dijk-de Haan, Regina G. H. Beets-Tan, Thierry N. Boellaard, Wilson Silva
https://arxiv.org/abs/2508.03461

Evaluating the Predictive Value of Preoperative MRI for Erectile Dysfunction Following Radical Prostatectomy
Accurate preoperative prediction of erectile dysfunction (ED) is important for counseling patients undergoing radical prostatectomy. While clinical features are established predictors, the added value of preoperative MRI remains underexplored. We investigate whether MRI provides additional predictive value for ED at 12 months post-surgery, evaluating four modeling strategies: (1) a clinical-only baseline, representing current state-of-the-art; (2) classical models using handcrafted anatomical f…

Closing paths to cycles in symmetric graphs
Martin Milani\v{c}, {\DJ}or{\dj}e Mitrovi\'c
https://arxiv.org/abs/2510.05404 https://arxiv.org/pdf/2510.05…

Closing paths to cycles in symmetric graphs
It was shown by Beisegel, Chudnovsky, Gurvich, Milanič, and Servatius in 2022 that every induced $2$-edge path in a vertex-transitive graph closes to an induced cycle. Similar results were obtained for 3-edge paths closing to cycles in edge-transitive graphs, where the cycle can be assumed to be induced if the path is induced. Motivated by these results, we consider the following problem: For a given class of graphs, determine all integers $\ell\geq 0$ such that for every graph in the class, e…

Compactness of compositions of strictly singular operators on direct sums of Baernstein, Schreier and $\ell_p$-spaces
Niels Jakob Laustsen, Henrik Wirzenius
https://arxiv.org/abs/2509.02405

Compactness of compositions of strictly singular operators on direct sums of Baernstein, Schreier and $\ell_p$-spaces
Let $X$ be the direct sum of finitely many Banach spaces chosen from the following three families: (i) the Baernstein spaces $B_p$ for $1

U.S. District Judge James Boasberg has been in Trump administration’s crosshairs since he ordered the return of more than 200 Venezuelan immigrants summarily deported to El Salvador in March
Now Trump's Attorney General, Pam Bondi, ordered the DOJ to file a misconduct complaint against Judge Boasberg
This is the second instance of the Justice Department filing a misconduct complaint against a judge in the U.S. District Court for the District of Columbia. 
The DOJ claime…

DOJ files misconduct complaint against chief DC Judge James Boasberg
U.S. District Judge James Boasberg has been in Trump administration’s crosshairs since he ordered the return of more than 200 Venezuelan immigrants summarily deported to El Salvador in March.

Algorithms for Collaborative Harmonization
Eyal Briman, Eyal Leizerovich, Nimrod Talmon
https://arxiv.org/abs/2509.00120 https://arxiv.org/pdf/2509.00120…

Algorithms for Collaborative Harmonization
We consider a specific scenario of text aggregation, in the realm of musical harmonization. Musical harmonization shares similarities with text aggregation, however the language of harmony is more structured than general text. Concretely, given a set of harmonization suggestions for a given musical melody, our interest lies in devising aggregation algorithms that yield an harmonization sequence that satisfies the following two key criteria: (1) an effective representation of the collective sugg…

Given that FFOTUS seems to be asking for a (probably nuclear) war with Russia I guess there are some books we should read and films we should watch
I'd start with these two, the second is one of the most terrifying films I've ever seen (it builds slowly to the climax, so be patient.)
Alas, Babylon - https://

Alas, Babylon - Wikipedia