Tootfinder

exhibit A / exhibit B
am i delirious or does this PHY just... not comply with the RMII spec??

This https://arxiv.org/abs/2410.14652 has been replaced.
initial toot: https://mastoxiv.page/@arX…

Two-dimensional many-body localized systems coupled to a heat bath
We numerically investigate the effect of coupling a two-dimensional many-body localized system to a finite heat bath, using shallow quantum circuits as a variational ansatz. Specifically, we simulate optical lattice experiments with two components of ultracold bosons, where only one species is subject to a random disorder potential and the other acts as a heat bath. We obtain a filling fraction dependent phase diagram with a critical filling consistent with experiments. We also calculate two-po…

This https://arxiv.org/abs/2406.18080 has been replaced.
initial toot: https://mastoxiv.page/@a…

Capacitance-based Fermion parity read-out and predicted Rabi oscillations in a Majorana nanowire
Recent experiments have measured flux dependent capacitance at radio frequencies leading to the potential for a fast parity read-out of a Majorana qubit. In this work we argue that the quantum dot used in the capacitance measurement can be reasonably approximated by a non-interacting weakly coupled orbital. We then predict the measured flux and parity dependent capacitance for several parameter regimes of the disordered Majorana nanowire model that are both topological and trivial. Following th…

This https://arxiv.org/abs/2502.01452 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Bayesian Deep-stacking for High-energy Neutrino Searches
Following the discovery of the brightest high-energy neutrino sources in the sky, the further detection of fainter sources is more challenging. A natural solution is to combine fainter source candidates, and instead of individual detections, aim to identify and learn about the properties of a larger population. Due to the discreteness of high-energy neutrinos, they can be detected from distant very faint sources as well, making a statistical search benefit from the combination of a large number…

Ich sag nix dazu.
#gmiatlichRadln #rausgeschafft #thueringen

I find it slightly annoying that the #Discord version on Linux is 0.0.xx and has been for-ev-er. 😆 You aren't following any of the versioning schemes I know! 😂

This https://arxiv.org/abs/2409.02188 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_grqc_…

Stochastic dark matter: Covariant Brownian motion from Planckian discreteness
Quantum gravity has long remained elusive from an observational standpoint. Developing effective cosmological models motivated by the fundamental aspects of quantum gravity is crucial for bridging theory with observations. One key aspect is the granularity of spacetime, which suggests that free particles would deviate from classical geodesics by following a covariant Brownian motion. This notion is further supported by swerves models in causal set theory, a discrete approach to quantum gravity.…

It's only Thursday morning and I've already had what's probably the most intense and productive week of writing since the home-stretch of my dissertation almost 15 years ago.
I basically wrote the entire first draft - and not a super drafty draft, at that - of what I'm thinking will be the second chapter in my next book.
I'm feeling great.
#AmWriting

I've been working on a full calendar app upgrade to the Discordian date widget I made years ago for Android. It's nearly ready for release, just got a bug or three to fix first.
#discordianism #discordiancalendar

Localized atomic vibrations caused by point impurity in long chains of noble gas atoms adsorbed in outer grooves of carbon nanobundle
E. V. Manzhelii, S. B. Feodosyev
https://arxiv.org/abs/2505.24497

Localized atomic vibrations caused by point impurity in long chains of noble gas atoms adsorbed in outer grooves of carbon nanobundle
The characteristics of discrete vibrational levels caused by a point three-parameter substitutional impurity in long linear chain of inert gas atoms adsorbed in groove on the surface of carbon nanobundle are studied. The impurity atom differs from the atoms of the chain in the following parameters: the mass, the parameter of interaction with neighboring atoms and the parameter of interaction with the substrate. Analytical expressions for the frequencies of the localized vibrations and the inten…