Tootfinder

Exciton condensation of composite fermions in double layer quantum Hall systems
Xiang-Jian Hou, Lei Wang, Ying-Hai Wu
https://arxiv.org/abs/2506.12539 http…

Exciton condensation of composite fermions in double layer quantum Hall systems
We study fractional quantum Hall states in double layer systems that can be interpreted as exciton condensates of composite fermions. An electron in one layer is dressed by two fluxes from the same layer and two fluxes from the other layer to become composite fermions that form effective Landau levels. It is found that two types of composite fermion exciton condensates could occur. In the first type ones, all effective levels are partially occupied and excitonic correlations are present between…

Self-organized criticality in a relativistic Yukawa theory with Luttinger fermions
Holger Gies, Marta Picciau
https://arxiv.org/abs/2506.13441 https://

Self-organized criticality in a relativistic Yukawa theory with Luttinger fermions
We propose and investigate a Yukawa model featuring a dynamical scalar field coupled to relativistic Luttinger fermions. Using the functional renormalization group (RG) as well as large-$N_{\text{f}}$ or perturbative expansions, we observe the emergence of an infrared attractive partial fixed point in all interactions at which all couplings become RG irrelevant. At the partial fixed point, the scalar mass parameter is RG marginal, featuring a slow logarithmic running towards the regime of spont…

Grow a Garden, a simple farming simulator game made within Roblox, hit 16.4M active players on June 14, surpassing other popular games' peak concurrent users (Kieran Press-Reynolds/New York Times)
https://www.nytimes.com/2025/06/17/arts/grow-garden-roblo…

Roblox’s Grow a Garden Surpasses Fortnite With 16.4 Million Players
On Saturday, more than 16 million people were planting seeds and collecting exotic pets within Grow a Garden at the same time. Many were not yet teenagers.

A note on Hall conductance and Hall conductivity in interacting Fermion systems
Stefan Teufel, Marius Wesle
https://arxiv.org/abs/2506.13581 https://

A note on Hall conductance and Hall conductivity in interacting Fermion systems
In this note we consider lattice fermions on $\mathbb{Z}^2$ with a gapped ground state and show how to apply the NEASS approach to linear response to derive the formula for the Hall conductance in terms of an expectation of a commutator of modified step functions. This formula is usually derived by a charge pumping argument going back to Laughlin. Here we show that it can also be obtained as the linear response coefficient of the microscopic current response to an adiabatic increase of the chem…

John Mateer, Fernando Mendoza and other top transfers to watch in 2026 NFL Draft class https://www.nytimes.com/athletic/6432219/2025/06/18/nfl-draft-2026-top-transfers-by-position/

High-fidelity collisional quantum gates with fermionic atoms
Petar Bojovi\'c, Timon Hilker, Si Wang, Johannes Obermeyer, Marnix Barendregt, Dorothee Tell, Thomas Chalopin, Philipp M. Preiss, Immanuel Bloch, Titus Franz
https://arxiv.org/abs/2506.14711

High-fidelity collisional quantum gates with fermionic atoms
Quantum simulations of electronic structure and strongly correlated quantum phases are widely regarded as among the most promising applications of quantum computing. These simulations require the accurate implementation of motion and entanglement of fermionic particles. Instead of the commonly applied costly mapping to qubits, fermionic quantum computers offer the prospect of directly implementing electronic structure problems. Ultracold neutral atoms have emerged as a powerful platform for spi…

The final SMARTer Mobility Draft Network is now ready! Join one of five public input meetings:
• 3/31, Mount Clemens
• 4/1, Pontiac
• 4/2, Dearborn
• 4/3, Farmington Hills
• 4/10, Virtual
You can also comment on the interactive map. #DetroitTransit

»Bundesamt für Verkehr warnt Bahnbetriebe vor Cloud-Risiken:
Das BAV sieht bei der Auslagerung von Daten und Anwendungen gewisse Gefahren. Deshalb hat das Bundesamt die Regeln für die Bahnbetriebe verschärft.«
Jegliche Firmen & Behörden sollten ihre IT-Sicherheit ernst nehmen, egal wie gross oder/und populär die sind. Es ist ein Mehraufwand der auftaucht durch die vergangenen Vernachlässigung.
🚆

Bundesamt für Verkehr warnt Bahnbetriebe vor Cloud-Risiken
Das BAV sieht bei der Auslagerung von Daten und Anwendungen gewisse Gefahren. Deshalb hat das Bundesamt die Regeln für die Bahnbetriebe verschärft.

"An Australian study, conducted over four years and starting before the pandemic, has come up with some enlightening conclusions about the impact of working from home. The researchers are unequivocal: this flexibility significantly improves the well-being and happiness of employees, transforming our relationship with work."

Gen Z (correction, Alpha) kid (into punk/grunge) explains the difference between The Clash and The Sex Pistols
"The Clash is , like, real anarchists
but the Sex Pistols are, like, clickbait aura-farming anarchists"
#notwrong