Tootfinder

Magnetometry with Broadband Microwave Fields in Nitrogen-Vacancy Centers in Diamond
Arezoo Afshar, Andrew Proppe, Noah Lupu-Gladstein, Lilian Childress, Aaron Z. Goldberg, Khabat Heshami
https://arxiv.org/abs/2510.11720

Magnetometry with Broadband Microwave Fields in Nitrogen-Vacancy Centers in Diamond
Nitrogen vacancy (NV) centers in diamond are optically addressable and versatile light-matter interfaces with practical application in magnetic field sensing, offering the ability to operate at room temperature and reach sensitivities below pT/$\sqrt{\mathrm{Hz}}.$ We propose an approach to simultaneously probe all of the magnetically sensitive states using a broadband microwave field and demonstrate that it can be used to measure the external DC magnetic field strength with sensitivities below…

Emission of Nambu-Goldstone bosons from the semilocal string network
Yukihiro Kanda, Naoya Kitajima
https://arxiv.org/abs/2510.07894 https://arxiv.org/pdf/…

Emission of Nambu-Goldstone bosons from the semilocal string network
Semilocal cosmic string is a line-like non-topological soliton associated with the breakdown of the $SU(2)_{\rm global} \times U(1)_{\rm gauge}$ symmetry to the $U(1)_{\rm global}$ symmetry. The broken phase has two massless Nambu-Goldstone (NG) modes as dynamical fields, and they can be emitted by semilocal strings. In this paper, we numerically show that such NG bosons are copiously produced with the evolution of the semilocal string network in the early universe. Our numerical analysis shows…

Ich wusste doch, dass ich diesen René Jurisch schon mal irgendwo gesehen habe...
#Meißen

Warum sollen Erbschaftssteuern am gerechtesten sein?
Weil den Erben von Multimillionären riesige Vermögen in den Schoss fallen, ohne dass sie je einen Finger dafür gekrümmt haben. Andere arbeiten ihr Leben lang hart und erben nie einen roten Rappen. Warum soll es ungerecht sein, wenn diese reichen Erben einen Teil dieses Geldes abgeben müssen?
https://www.tagesanzeiger.ch/erbschaftssteuer-juso-praesidentin-hostetmann-wird-bedroht-606118600847

The evolution of influence operations
from crude Russian troll farms to sophisticated AI systems using large language models;
the discovery of GoLaxy documents revealing a "Smart Propaganda System" that collects millions of data points daily, builds psychological profiles, and generates resilient personas;
the fundamental challenges of measuring effectiveness;
GoLaxy's ties to Chinese intelligence agencies;
operations targeting Hong Kong's…

Edouard Philippe n'a rien perdu de son impudence et de son mépris qui a déjŠ mené aux gilets jaunes. Ils veulent supprimer 150€ pour les plus pauvres des pauvres, sont au bord de la faillite étatique sur un modèle grec et il veut donner 50 Milliards aux entreprises.
Le manque de sérieux de certains politiques est fatiguant

Politique. Édouard Philippe propose 50 milliards d'euros de baisse d'impôts aux entreprises
« Je commencerai par un deal fiscal avec nos entreprises d'une ampleur inédite », écrit ce jeudi l'ancien Premier ministre sur son compte LinkedIn.

I had completely forgotten the state The Last of Us Part 1 for PC was in at launch. Which explains my surprise when I finally got to it and tried to run my Epic copy on Linux. At least for me and at the moment, the game works only with Proton 9.0-4 (Steam's mark of excellence) and, weirdly, with Wine-10.10. FSR 4 with an RDNA 3 card (again, for me) is impossible - the game crashes hard in every FSR 4 scenario. It's saving grace is it runs great on a native 1440p resolution 🤷‍♂️

Characterization of the Trans-Alfv\'enic Region Using Observations from Parker Solar Probe
Subash Adhikari, Riddhi Bandyopadhyay, Joshua Goodwill, William H. Matthaeus, David Ruffolo, Panisara Thepthong, Peera Pongkitiwanichakul, Sohom Roy, Francesco Pecora, Rohit Chhiber, Rayta Pradata, Arcadi Usmanov, Michael Stevens, Samuel Badman, Orlando Romeo, Jiaming Wang, Melvyn L. Goldstein

Putin bestreitet wirtschaftliche Stagnation - trotz Warnung von Ökonomen
Der russische Präsident Wladimir Putin sieht sein Land trotz anderslautender Warnungen aus der Wirtschaft nicht in einer Stagnation. Auf die Frage, ob er eine entsprechende Einschätzung vom Chef des größten heimischen Geldhauses Sberbank teile, antwortete Putin auf einem Wirtschaftsforum in Wladiwostok: "Nein."
Sberbank-Chef German Gref hatte tags zuvor…
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Ukraine-Liveblog: ++ Schäden in Dnipro nach Drohnenangriffen ++
Bei russischen Drohnenangriffen in Dnipro sind nach ukrainischen Angaben mehrere Wohngebäude beschädigt worden. Westliche Truppen in der Ukraine wären nach den Worten von Präsident Putin legitime Angriffsziele.

Characterization of the Trans-Alfv\'enic Region Using Observations from Parker Solar Probe
Subash Adhikari, Riddhi Bandyopadhyay, Joshua Goodwill, William H. Matthaeus, David Ruffolo, Panisara Thepthong, Peera Pongkitiwanichakul, Sohom Roy, Francesco Pecora, Rohit Chhiber, Rayta Pradata, Arcadi Usmanov, Michael Stevens, Samuel Badman, Orlando Romeo, Jiaming Wang, Melvyn L. Goldstein

Characterization of the Trans-Alfvénic Region Using Observations from Parker Solar Probe
Close to Earth the solar wind is usually super-Alfvénic, i.e. the speed of the solar wind is much larger than the Alfvén speed. However, in the lower coronal regions, the solar wind is mostly sub-Alfvénic. With the Parker Solar Probe (PSP) crossing the boundary between the sub- and super-Alfvénic flow, Bandyopadhyay et al. (2022) performed a turbulence characterization of the sub-Alfvénic solar wind with initial data from encounters 8 and 9. In this study, we re-examine the turbulence prop…