165 citations · 276 across the 9 of their papers we have counts for
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math-ph2020★ 8 cited
On the spectral properties of the Bloch-Torrey equation in infinite periodically perforated domains
Denis S. Grebenkov, Nicolas Moutal, Bernard Helffer
We investigate spectral and asymptotic properties of the particular Schrödinger operator (also known as the Bloch-Torrey operator), , in infinite periodically perforated…
cond-mat.stat-mech2020★ 25 cited
The localization regime in a nutshell
N. Moutal, D. S. Grebenkov
High diffusion-sensitizing magnetic field gradients have been more and more often applied nowadays to achieve a better characterization of the microstructure. As the resulting spin…
physics.comp-ph2020★ 7 cited
Diffusion NMR in periodic media: efficient computation and spectral properties
Nicolas Moutal, Antoine Moutal, Denis S. Grebenkov
The Bloch-Torrey equation governs the evolution of the transverse magnetization in diffusion magnetic resonance imaging, where two mechanisms are at play: diffusion of spins (Lapla…