3 papers
quant-ph2026
Detecting quantum noise of a solid-state spin ensemble with dispersive measurement
Mikhail Mamaev, Jayameenakshi Venkatraman, Martin Koppenhöfer +2
We theoretically explore protocols for measuring the spin polarization of an ensemble of solid-state spins, with precision at or below the standard quantum limit. Such measurements…
physics.atom-ph2024
Coherent evolution of superexchange interaction in seconds long optical clock spectroscopy
William R. Milner, Stefan Lannig, Mikhail Mamaev +7
Measurement science now connects strongly with engineering of quantum coherence, many-body states, and entanglement. To scale up the performance of an atomic clock using a degenera…
cond-mat.quant-gas2023
Spin squeezing in mixed-dimensional anisotropic lattice models
Mikhail Mamaev, Diego Barberena, Ana Maria Rey
We describe a theoretical scheme for generating scalable spin squeezing with nearest-neighbour interactions between spin-1/2 particles in a 3D lattice, which are naturally present…