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physics.class-ph2023
On the Effective Mass of Mechanical Lattices with Microstructure
Francesco Fedele, Phanish Suryanarayana, Arash Yavari
We present a general formalism for the analysis of mechanical lattices with microstructure using the concept of effective mass. We first revisit a classical case of microstructure…
physics.class-ph2023
Geometric Phases of Nonlinear Elastic -Rotors via Cartan's Moving Frames
Francesco Fedele, Arash Yavari
We study the geometric phases of nonlinear elastic -rotors with continuous rotational symmetry. In the Hamiltonian framework, the geometric structure of the phase space is a pri…