Tootfinder

Becoming a physicist: Major educational transition points impact women's physics self-efficacy and sense of belonging
Sarah Lindley (University of Pittsburgh), Chandralekha Singh (University of Pittsburgh)
https://arxiv.org/abs/2510.12024

Becoming a physicist: Major educational transition points impact women's physics self-efficacy and sense of belonging
In this investigation, we analyzed individual interviews with six female undergraduate physics majors at a large, public, research university in the US to understand their progression at different transition points to becoming physicists. Following the frameworks of standpoint theory, Schlossberg's transition theory, and domains of power, we focused our analysis on how these women initially developed an interest in physics before coming to college and how important transition points in college …

Phase space analysis of an exponential model in $f(Q)$ gravity including linear dark-sector interactions
Ivan R. Vasquez, A. Oliveros
https://arxiv.org/abs/2510.12020 https://…

Phase space analysis of an exponential model in $f(Q)$ gravity including linear dark-sector interactions
We present a cosmological analysis of an exponential $f(Q)$ gravity model, within the dynamical systems formalism. Following the method introduced by Böhmer \textit{et al} [Universe \textbf{9} no.4, 166 (2023)], the modified Friedmann modified equations are successfully reduced to an autonomous system. Given the exponential form of $f(Q)$, the equilibrium conditions result in transcendental equations, which we approximate to identify the critical points. We therefore perform a general stabilit…

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Metallic transports from Taub-NUT AdS black holes
Mohd Aariyan Khan, Hemant Rathi, Dibakar Roychowdhury
https://arxiv.org/abs/2510.10445 https://arxiv.org/…

Metallic transports from Taub-NUT AdS black holes
We compute holographic DC conductivity associated with the Taub-NUT-$AdS_4$ black holes following the probe D-brane approach. In particular, we examine the effects of frame dragging on charge transport in both low and high temperature regimes. Our analysis reveals that in the low temperature regime, the conductivity is sensitive to the presence of the Misner string that causes frame dragging. Notably, the increase in the conductivity near the Misner string is sharper as compared to points farth…

Want a used car that works?
You’d be wise to not get an older Tesla.
In Consumer Reports’ latest ranking for used cars,
the Elon Musk-run automaker came dead last in terms of reliability,
trailing by over forty points from the top spot on a scale between 0 and 100
https://futurism.co…

Old Teslas Are Falling Apart
On Consumer Reports' latest ranking of used car reliability, Tesla came in dead last with a rating not even half of the top placed brand.

Time-Dilation Methods for Extreme Multiscale Timestepping Problems
Philip F. Hopkins, Elias R. Most
https://arxiv.org/abs/2510.09756 https://arxiv.org/pdf/…

Time-Dilation Methods for Extreme Multiscale Timestepping Problems
Many astrophysical simulations involve extreme dynamic range of timescales around 'special points' in the domain (e.g. black holes, stars, planets, disks, galaxies, shocks, mixing interfaces), where processes on small scales couple strongly to those on large scales. Adaptive resolution, multi-physics, and hybrid numerical methods have enabled tremendous progress on the spatial, physics, and numerical challenges involved. But often the limiter for following the long timescales of global evolutio…

Quaternionic families of Heegner points and $p$-adic $L$-functions
Matteo Longo, Paola Magrone, Eduardo Rocha Walchek
https://arxiv.org/abs/2510.04306 https://

Quaternionic families of Heegner points and $p$-adic $L$-functions
Following up a previous article of the authors which studies the interpolation of certain anticyclotomic $p$-adic $L$-functions associated to quaternionic modular forms in a Hida family, we extend the work of F. Castella on the interpolation and specialization of big Heegner points to the quaternionic setting. We prove an explicit reciprocity law relating the big $p$-adic $L$-function to the big Heegner points in this quaternionic setting.

The Senate on Thursday night approved its $925 billion version of the
National Defense Authorization Act,
the annual must-pass Pentagon policy blueprint,
setting up what is expected to be a lengthy negotiation with the House to finalize the bill.

The legislation, deadlocked for weeks over various partisan disagreements,
advanced by a margin of 77 to 20 following amendment votes earlier in the evening.

Senate and House staff will next reconcile their bills…

Senate passes $925 billion defense bill, setting up House talks
Staff from both chambers must now negotiate final, compromise legislation ahead of a vote expected later this fall.

Urbanity - Cloud Four ☁️
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Dangerous Cancel Culture Precedent Following Kirk’s Murder
The Trump administration continues to counter the First Amendment rights that Kirk so often referenced and arguably died defending.
For example, the Pentagon has promised to “address” federal employees who are deemed to mock or celebrate Kirk’s death.
(The Pentagon has also in recent days announced that it will require credentialed journalists to sign a pledge to refrain from reporting information that has not been …

The ‘Right to Offend’ and the Legacy of Charlie Kirk - San Francisco Bay Times
The day before right-wing activist and Turning Point USA Co-Founder Charlie Kirk was assassinated on September 10, 2025, he texted the following to civil rights advocate and CNN host Van Jones: “Hey, Van, I mean it, I’d love to have you on my show to have a respectful conversation about crime and race. I would […]