2 papers
quant-ph2025
Frustration-Free Control and Absorbing-State Transport in Entangled State Preparation
T. Dörstel, T. Iadecola, J. H. Wilson +1
We study frustration-free control, a measurement-feedback protocol for quantum state preparation that extends the concept of frustration-free Hamiltonians to stochastic dynamics. T…
cond-mat.str-el2024
Power spectrum of magnetic relaxation in spin ice: anomalous diffusion in a Coulomb fluid
D. Billington, E. Riordan, C. Cafolla-Ward +7
Magnetization noise measurements on the spin ice DyTiO have revealed a remarkable `pink noise' power spectrum below 4 K, including evidence of magnetic m…