3 papers
cond-mat.str-el2026
Loop-current orderings in SU() two-leg fermionic ladder through duality symmetries
M. Habchy, F. Rose, P. Lecheminant
We investigate the formation of loop-current ordered phases in half-filled SU() two-leg fermionic ladders. Using a low-energy approach, we uncover the existence of non-perturbat…
cond-mat.stat-mech2026
Constraint effective action and critical correlation functions at fixed magnetization
Félix Rose, Adam Rançon, Ivan Balog
We present an extension of the functional renormalization group (FRG) framework developed to compute critical probability distributions of the order parameter to momentum-dependent…
cond-mat.mes-hall2025
Feshbach Resonances in Exciton-Charge-Carrier Scattering in Semiconductor Bilayers
Marcel Wagner, RafaÅ OÅdziejewski, Félix Rose +4
Feshbach resonances play a vital role in the success of cold atoms investigating strongly-correlated physics. The recent observation of their solid-state analog in the scattering o…