18 citations · 30 across the 2 of their papers we have counts for
3 papers
quant-ph2026
An Instability of the Quantum Markov Length
David C. Newsom, Michael Levin
The Markov length, the length scale governing the exponential decay of conditional mutual information (CMI) in a quantum many-body state, has proven useful for characterizing mixed…
quant-ph2019★ 12 cited
Optimal Optomechanical Coupling Strength in Multi-Membrane Systems
David C. Newsom, Fernando Luna, Vitaly Fedoseev +2
We calculate the optomechanical coupling strength for a multi-membrane in a cavity system. The optimal configuration for an array of membranes placed near the center of a cavit…
quant-ph2018★ 18 cited
Phonon Interferometry for Measuring Quantum Decoherence
Matthew J. Weaver, David Newsom, Fernando Luna +2
Experimental observation of the decoherence of macroscopic objects is of fundamental importance to the study of quantum collapse models and the quantum to classical transition. Opt…