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Diffstat (limited to 'main.tex')
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@@ -444,15 +444,16 @@ $q_*$ should continuously vanish. Far from the Lifshitz point we expect the wavevector to lock into values commensurate with the space group of the lattice, and moreover that at zero pressure, where the \rus\ data here was collected, the half-wavelength of the modulation should be commensurate with -the lattice, or $q_*\simeq0.328\,\A^{-1}$ \cite{meng_imaging_2013}. In between +the lattice, or $q_*\simeq0.328\,\A^{-1}$ \cite{meng_imaging_2013, +broholm_magnetic_1991, wiebe_gapped_2007, bourdarot_precise_2010}. In between these two regimes, the ordering wavevector should shrink by jumping between ever-closer commensurate values in the style of the devil's staircase \cite{bak_commensurate_1982}. This motivates future \rus\ experiments done at pressure, where the depth of the cusp in the $\Bog$ stiffness should deepen (perhaps with these commensurability jumps) at low pressure and approach zero like $q_*^4\sim(c_\perp/2D_\perp)^2$ near the Lifshitz point. The presence of -spatial commensurability is not expected to modify the critical behavior otherwise -\cite{garel_commensurability_1976}. +spatial commensurability is not expected to modify the critical behavior +otherwise \cite{garel_commensurability_1976}. There are two apparent discrepancies between the orthorhombic strain in the phase diagram presented by \cite{choi_pressure-induced_2018} and that predicted |