Tootfinder

Understanding the Long-term Rotational Evolution of Asteroids with Gaia: #Gaia Solves Mystery of Tumbling #Asteroids and Finds a New Way to Probe Their Interiors: #EPSC

Gradiometric, Fully Tunable C-Shunted Flux Qubits
Benedikt Berlitz, Alexander Konstantin H\"andel, Etienne Daum, Alexey V. Ustinov, J\"urgen Lisenfeld
https://arxiv.org/abs/2509.26024

Gradiometric, Fully Tunable C-Shunted Flux Qubits
Fully tunable flux qubits offer in-situ and independent controls of their energy potential asymmetry and tunnel barrier, making them versatile tools for quantum computation and the study of decoherence sources. However, only short coherence times have been demonstrated so far with this type of qubit. Here, we present a capacitively shunted flux qubit featuring improved relaxation times up to T1 = 25 $μ$s and a frequency tunability range of $\sim$ 20 GHz at the flux-insensitive sweet spot. As a…

Accounting for Tidal Deformability in Binary Neutron Star Template Banks
Lorenzo Piccari, Francesco Pannarale
https://arxiv.org/abs/2509.24461 https://arxi…

Accounting for Tidal Deformability in Binary Neutron Star Template Banks
Modelled searches for gravitational waves emitted by compact binary coalescences currently filter the data with template signals that ignore all effects related to the physics of dense-matter in neutron stars interiors, even when the masses in the template are compatible with a binary neutron star or a neutron star-black hole binary source. The leading neutron star finite-size effect is an additional phase contribution due to tidal deformations induced by the gravitational coupling between the …

Run-and-Tumble Particles Learning Chemotaxis
Nicholas Tovazzi, Gorka Mu\~noz-Gil, Michele Caraglio
https://arxiv.org/abs/2507.23519 https://arxiv.org/pdf/2…

Run-and-Tumble Particles Learning Chemotaxis
Through evolution, bacteria have developed the ability to perform chemotactic motion in order to find nourishment. By adopting a machine learning approach, we aim to understand how this behavior arises. We consider run-and-tumble agents able to tune the instantaneous probability of switching between the run and the tumble phase. When such agents are navigating in an environment characterized by a concentration field pointing towards a circular target, we investigate how a chemotactic strategy m…

A swarm of spherical rovers,
blown by the wind like tumbleweeds,
could enable large-scale and low-cost exploration of the Martian surface,
according to results presented at the Joint Meeting of the Europlanet Science Congress and the Division for Planetary Sciences

Electrically Tunable Excitonic-Hyperbolicity in Chirality-Pure Carbon Nanotubes
Jason Lynch, Pavel Shapturenka, Mohammad Mojtaba Sadafi, Zoey Liu, Tobia Ruth, Kritika Jha, Zahra Fakhraai, Hossein Mosallaei, Nader Engheta, Jeffrey A. Fagan, Deep Jariwala
https://arxiv.org/abs/2509.24848

Electrically Tunable Excitonic-Hyperbolicity in Chirality-Pure Carbon Nanotubes
Metamaterials exhibiting hyperbolic dispersion enable unprecedented control over light-matter interactions, from sub-diffraction imaging to enhanced spontaneous emission. However, conventional plasmonic hyperbolic metamaterials suffer from limited tunability and lack intrinsic emission capabilities, constraining their utility for active photonic devices. Here, we demonstrate the first room-temperature, electrically tunable, excitonic hyperbolic metamaterial using aligned films of chirality-pure…

Anyone doing zabbix and ansible? I got the connection working, but when trying to add a host to the server I kept getting "Template not found". So I removed the templates and I got "Hostgroup not found". So I removed the hostgroup and got this, so I guess i HAVE to have something. But why is it not finding them? Quoted or not quoted, no difference. #ansible

Alle Gemeinden im Tal sind Teil des Klimabündnis und haben im Ortsgebiet ein einheitliches Tempolimit von 30 km/h. Ich träume davon, dass das irgendwann für alle Gemeinden kommt.

Interfacing of an Optical Nanofiber with Tunably Spaced Atoms in an Optical Lattice
Hyok Sang Han, Ahreum Lee, Sarthak Subhankar, Fredrik K. Fatemi, S. L. Rolston
https://arxiv.org/abs/2509.22958

Interfacing of an Optical Nanofiber with Tunably Spaced Atoms in an Optical Lattice
We experimentally demonstrate efficient interfacing of a large number of atoms to an optical nanofiber using an optical lattice with tunable spacing ($0.88-1.5~μ$m) [1] projected onto the nanofiber. The lattice beam and reflections from the nanofiber yield trap potentials that provide tight confinement in all motional degrees of freedom $\approx 220$ nm above the nanofiber surface, enabling efficient atom-photon coupling. We achieved trapping of $\approx1300$ atoms in periodic trap sites with …