4 papers
A minimal mechanism to generate long timescales without fine tuning
Kathryn McClain, Shivang Rawat, Mia Morrell +3
Long timescales in brain dynamics give rise to power law correlations measured in experiments. A simple linear recurrent neural network model can reproduce this power law behavior,…
Length-scale selection in adaptive transport networks
Sidney Holden, Mia C. Morrell, Geoffrey Vasil +1
Adaptive transport networks in biological and physical systems exhibit hierarchical organization, characteristic channel spacing, and robust scaling relations. Existing adaptive ne…
Nonreciprocal wave-mediated interactions power a classical time crystal
Mia C. Morrell, Leela Elliott, David G. Grier
An acoustic standing wave acts as a lattice of evenly spaced potential energy wells for sub-wavelength-scale objects. Trapped particles interact with each other by exchanging waves…
Scattered waves fuel emergent activity
Ella M. King, Mia C. Morrell, Jacqueline B. Sustiel +3
Active matter taps into external energy sources to power its own processes. Systems of passive particles ordinarily lack this capacity, but can become active if the constituent par…