Topological superconductivity in doped magnetic moiré semiconductors

V Crépel, D Guerci, J Cano, JH Pixley, A Millis - Physical review letters, 2023 - APS
We show that topological superconductivity may emerge upon do** of transition metal
dichalcogenide heterobilayers above an integer-filling magnetic state of the topmost valence …

Unitary p-wave interactions between fermions in an optical lattice

V Venu, P Xu, M Mamaev, F Corapi, T Bilitewski… - Nature, 2023 - nature.com
Exchange-antisymmetric pair wavefunctions in fermionic systems can give rise to
unconventional superconductors and superfluids,–. The realization of these states in …

Pauli blocking of light scattering in degenerate fermions

Y Margalit, YK Lu, FÇ Top, W Ketterle - Science, 2021 - science.org
Pauli blocking of spontaneous emission is responsible for the stability of atoms. Electrons
cannot decay to lower-lying internal states that are already occupied. Pauli blocking also …

Stability of the repulsive Fermi gas with contact interactions

Y Ji, GL Schumacher, GGT Assumpção, J Chen… - Physical Review Letters, 2022 - APS
We report the creation and the study of the stability of a repulsive quasihomogeneous spin-
1/2 Fermi gas with contact interactions. For the range of scattering lengths a explored, the …

Probing open- and closed-channel -wave resonances

DJM Ahmed-Braun, KG Jackson, S Smale, CJ Dale… - Physical Review …, 2021 - APS
We study the near-threshold molecular and collisional physics of a strong K 40 p-wave
Feshbach resonance through a combination of measurements, numerical calculations, and …

Bosonic stimulation of atom–light scattering in an ultracold gas

YK Lu, Y Margalit, W Ketterle - Nature Physics, 2023 - nature.com
For bosons, the transition rate into an already occupied quantum state is enhanced by its
occupation number: the effect of bosonic stimulation. Bosonic stimulation of light scattering …

Universality of Internal Correlations of Strongly Interacting -Wave Fermions in One-Dimensional Geometry

P Kościk, T Sowiński - Physical Review Letters, 2023 - APS
We consider the many-body ground state of polarized fermions interacting via zero-range p-
wave forces in a one-dimensional geometry. We rigorously prove that in the limit of infinite …

Long-lived fermionic Feshbach molecules with tunable -wave interactions

M Duda, XY Chen, R Bause, A Schindewolf, I Bloch… - Physical Review A, 2023 - APS
Ultracold fermionic Feshbach molecules are promising candidates for exploring quantum
matter with strong p-wave interactions; however, their lifetimes were measured to be short …

Unitary -wave Fermi gas in one dimension

H Tajima, S Tsutsui, TM Doi, K Iida - Physical Review A, 2021 - APS
We elucidate universal many-body properties of a one-dimensional, two-component
ultracold Fermi gas near the p-wave Feshbach resonance. The low-energy scattering in this …