Tootfinder

Quantum ground-state cooling of two librational modes of a nanorotor
Stephan Troyer, Florian Fechtel, Lorenz Hummer, Henning Rudolph, Benjamin A. Stickler, Uro\v{s} Deli\'c, Markus Arndt
https://arxiv.org/abs/2509.13398

Quantum ground-state cooling of two librational modes of a nanorotor
Controlling the motion of nanoscale objects at the quantum limit promises new tests of quantum mechanics and advanced sensors. Rotational motion is of particular interest, as it follows nonlinear dynamics in a compact, closed configuration space, which opens up a plethora of phenomena and applications beyond the possibilities of free or trapped linear motion. A prerequisite for such experiments is the capability to trap nanorotors and initialize them in a quantum ground state of libration. Here…

Direct Imaging Explorations for Companions from the Subaru/IRD Strategic Program II; Discovery of a Brown-dwarf Companion around a Nearby mid-M~dwarf LSPM~J1446 4633
Taichi Uyama, Masayuki Kuzuhara, Charles Beichman, Teruyuki Hirano, Takayuki Kotani, Qier An, Timothy D. Brandt, Markus Janson, Dimitri Mawet, Mayuko Mori, Bun'Ei Sato, Denitza Stoeva, Motohide Tamura, Masataka Aizawa, Bryson Cale, Thomas Henning, Hiroyuki Tako Ishikawa, Norio Narita, Masahiro Ogihara, Aniket Sanghi, T…

Direct Imaging Explorations for Companions from the Subaru/IRD Strategic Program II; Discovery of a Brown-dwarf Companion around a Nearby mid-M~dwarf LSPM~J1446+4633
We report the discovery of a new directly-imaged brown dwarf companion with Keck/NIRC2+pyWFS around a nearby mid-type M~dwarf LSPM~J1446+4633 (hereafter J1446). The $L'$-band contrast ($4.5\times10^{-3}$) is consistent with a $\sim20-60\ M_{\rm Jup}$ object at 1--10~Gyr and our two-epoch NIRC2 data suggest a $\sim30\%$ ($\sim3.1σ)$ variability in its $L'$-band flux. We incorporated Gaia DR3 non-single-star catalog into the orbital fitting by combining the Subaru/IRD RV monitoring results, NIRC…

Collins, Murkowski vote with Democrats on striking Planned Parenthood provision from GOP megabill (Alexander Bolton/The Hill)
https://thehill.com/homenews/senate/5377830-collins-murkowski-planned-parenthood/
http://www.memeorandum.com/250630/p133#a250630p133

The Making of a Community Dark Matter Dataset with the National Science Data Fabric
Amy Roberts, Jack Marquez, Kin Hong NG, Kitty Mickelson, Aashish Panta, Giorgio Scorzelli, Amy Gooch, Prisca Cushman, Matthew Fritts, Himangshu Neog, Valerio Pascucci, Michela Taufer
https://arxiv.org/abs/2507.13297…

The Making of a Community Dark Matter Dataset with the National Science Data Fabric
Dark matter is believed to constitute approximately 85 percent of the universes matter, yet its fundamental nature remains elusive. Direct detection experiments, though globally deployed, generate data that is often locked within custom formats and non-reproducible software stacks, limiting interdisciplinary analysis and innovation. This paper presents a collaboration between the National Science Data Fabric (NSDF) and dark matter researchers to improve accessibility, usability, and scientific …

🎻 Lisa Murkowski warns Donald Trump's freeze may close Alaska schools
https://thehill.com/homenews/education/5415377-murkowski-trump-administration-school-funding-freeze/

Refined Thermodynamic Analysis of Perfect Fluid Dark Matter Black Holes in a Phantom Background
Jyotish Kumar, Sudhaker Upadhyay, Himanshu Kumar Sudhanshu, Yerlan Myrzakulov, Kairat Myrzakulov
https://arxiv.org/abs/2508.06578

Refined Thermodynamic Analysis of Perfect Fluid Dark Matter Black Holes in a Phantom Background
In this study, we examine the thermodynamics of black holes immersed in perfect fluid dark matter (PFDM) by employing the Misner-Sharp energy framework. We extend the analysis to include the thermal fluctuations of these black holes when size reduces to small size, redefining key thermodynamic variables such as pressure, volume, temperature, internal energy, and entropy within the context of PFDM. Using these newly defined variables, we systematically calculate the enthalpy, Gibbs free energy, …

GOP leaders looking to expand enhanced Medicaid matching rate to woo Murkowski (Alexander Bolton/The Hill)
https://thehill.com/homenews/senate/5378111-medicaid-matching-alaska-murkowski/
http://www.memeorandum.com/250630/p164#a250630p164

Murkowski votes to advance GOP megabill after early misgivings over Medicaid, SNAP cuts (Alexander Bolton/The Hill)
https://thehill.com/homenews/senate/5375462-murkowski-votes-to-advance-gop-megabill-after-early-misgivings-over-medicaid-snap-cuts/
http://www.memeorandum.com/250629/p56#a250629p56

Magnette : "Refuser aujourd'hui [de reconnaître la Palestine], c'est valider le deux poids deux mesures que tant de peuples dénoncent. C'est affaiblir la crédibilité de notre parole sur l'Ukraine, sur les droits humains, sur le droit international"
#Palestine

Thune says Senate Republicans have a deal to pass Trump megabill (The Hill)
https://thehill.com/homenews/senate/5378852-thune-senate-republicans-deal-murkowski-trump-megabill/
http://www.memeorandum.com/250701/p52#a250701p52