Odd viscosity and odd elasticity
M Fruchart, C Scheibner, V Vitelli - Annual Review of …, 2023 - annualreviews.org
Elasticity typically refers to a material's ability to store energy, whereas viscosity refers to a
material's tendency to dissipate it. In this review, we discuss fluids and solids for which this is …
material's tendency to dissipate it. In this review, we discuss fluids and solids for which this is …
Odd elastohydrodynamics: non-reciprocal living material in a viscous fluid
Motility is a fundamental feature of living matter, encompassing single cells and collective
behavior. Such living systems are characterized by nonconservativity of energy and a large …
behavior. Such living systems are characterized by nonconservativity of energy and a large …
[HTML][HTML] The extreme mechanics of viscoelastic metamaterials
Mechanical metamaterials made of flexible building blocks can exhibit a plethora of extreme
mechanical responses, such as negative elastic constants, shape-changes …
mechanical responses, such as negative elastic constants, shape-changes …
Lift force in odd compressible fluids
When a body moves through a fluid, it can experience a force orthogonal to its movement
called lift force. Odd viscous fluids break parity and time-reversal symmetry, suggesting the …
called lift force. Odd viscous fluids break parity and time-reversal symmetry, suggesting the …
Hydrodynamics of plastic deformations in electronic crystals
We construct a hydrodynamic framework describing plastic deformations in electronic
crystals. The framework accounts for pinning, phase, and momentum relaxation effects due …
crystals. The framework accounts for pinning, phase, and momentum relaxation effects due …
Odd elasticity and topological waves in active surfaces
M Fossati, C Scheibner, M Fruchart, V Vitelli - Physical Review E, 2024 - APS
Odd elasticity describes active elastic systems whose stress-strain relationship is not
compatible with a potential energy. As the requirement of energy conservation is lifted from …
compatible with a potential energy. As the requirement of energy conservation is lifted from …
Oscillatory force autocorrelations in equilibrium odd-diffusive systems
The force autocorrelation function (FACF), a concept of fundamental interest in statistical
mechanics, encodes the effect of interactions on the dynamics of a tagged particle. In …
mechanics, encodes the effect of interactions on the dynamics of a tagged particle. In …
Odd Cosserat elasticity in active materials
Stress-strain constitutive relations in solids with an internal angular degree of freedom can
be modeled using Cosserat (also called micropolar) elasticity. In this paper, we explore …
be modeled using Cosserat (also called micropolar) elasticity. In this paper, we explore …
Ferrofluid droplets in planar extensional flows: Droplet shape and magnetization reveal novel rheological signatures of ferrofluid emulsions
AL Guilherme, IR Siqueira, LHP Cunha… - Physical Review …, 2023 - APS
We present a three-dimensional computational study of the impact of external magnetic
fields on the dynamics of superparamagnetic ferrofluid droplets and rheology of dilute …
fields on the dynamics of superparamagnetic ferrofluid droplets and rheology of dilute …
Developments in quasihydrodynamics
L Martinoia - arXiv preprint arXiv:2403.14254, 2024 - arxiv.org
At its core, hydrodynamics is a many-body low-energy effective theory for the long-
wavelength, long-timescale dynamics of conserved charges in systems close to …
wavelength, long-timescale dynamics of conserved charges in systems close to …