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Emergent dynamic stress regulators via coordinated thermal fluctuations and stress in harmonic crystalline lattices
Zhenwei Yao
Understanding thermal fluctuations yields insights into a wide range of behaviors in many-body systems. In this work, we analyze the dynamical adaptation of two-dimensional crystal…
Geometry and dynamics of spring networks of spherical topology
Zhenwei Yao
The spring network model constitutes the backbone in the representations of a host of physical systems. In this work, we report the disturbance-driven microscopic dynamics of an is…
Defect-free and defective adaptations of crystalline sheets to stretching deformation
Ranzhi Sun, Zhenwei Yao
The elastic response of the crystalline sheet to the stretching deformation in the form of wrinkles has been extensively investigated. In this work, we extend this fundamental scie…
Intrinsic statistical regularity of topological charges revealed in dynamical disk model
Ranzhi Sun, Zhenwei Yao
Identifying ordered structures hidden in the packings of particles is a common scientific question in multiple fields. In this work, we investigate the dynamical organizations of a…
Intrinsic conformal order revealed in geometrically confined long-range repulsive particles
Zhenwei Yao
Elucidating long-range interaction guided organization of matter is a fundamental question in physical systems covering multiple length scales. Here, based on the hexagonal disk mo…
Plastic instability of annular crystalline membrane in circular confinement
Honghui Sun, Zhenwei Yao
Understanding the mechanical instabilities of two-dimensional membranes has strong connection to the subjects of structure instabilities, morphology control and materials failures.…
Odd elasticity in Hamiltonian formalism
Yi-Heng Zhang, Zhenwei Yao
A host of elastic systems consisting of active components exhibit path-dependent elastic behaviors not found in classical elasticity, which is known as odd elasticity. Odd elastici…