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hep-th2026
Critical dynamics of a scalar field near four spatial dimensions
Laura Batini, Eduardo Grossi
The critical dynamics of a non-conserved order parameter is generally expected to become overdamped at long distances, even when propagating modes occur at microscopic or intermedi…
hep-th2023★ 12 cited
Dissipation dynamics of a scalar field
Laura Batini, Eduardo Grossi, Nicolas Wink
We investigate the dissipation rate of a scalar field in the vicinity of the phase transition and the ordered phase, specifically within the universality class of model A. This dis…