Tootfinder

Back in the 70s (my own college years) we would half-joke (and half-lament) about how a PhD was a minimum requirement to drive a taxi. Today that would be an Uber, and would pay less.
How the Economy Mistreats STEM Workers
https://www.pr…

Observation of Generalized t-J Spin Dynamics with Tunable Dipolar Interactions
Annette N. Carroll, Henrik Hirzler, Calder Miller, David Wellnitz, Sean R. Muleady, Junyu Lin, Krzysztof P. Zamarski, Reuben R. W. Wang, John L. Bohn, Ana Maria Rey, Jun Ye
https://arxiv.org/abs/2404.18916

Observation of Generalized t-J Spin Dynamics with Tunable Dipolar Interactions
Long-range and anisotropic dipolar interactions profoundly modify the dynamics of particles hopping in a periodic lattice potential. Here, we report the realization of a generalized t-J model with dipolar interactions using a system of ultracold fermionic molecules with spin encoded in the two lowest rotational states. We systematically explore the role of dipolar Ising and spin-exchange couplings and the effect of motion on spin dynamics. The model parameters can be controlled independently, w…