Maitra, Ananyo and Ramaswamy, Sriram (2019) Oriented Active Solids. In: PHYSICAL REVIEW LETTERS, 123 (23).
![]() |
PDF
phy_rew_let_123-23_2019.pdf - Published Version Restricted to Registered users only Download (388kB) | Request a copy |
|
|
PDF
act_sol_supp_SR.pdf - Published Supplemental Material Download (4MB) | Preview |
Abstract
We present a complete analysis of the linearized dynamics of active solids with uniaxial orientational order, taking into account a hitherto overlooked consequence of rotation invariance. Our predictions include a purely active response of two-dimensional orientationally ordered solids to shear, the possibility of stable active solids with quasi-long-range order in two dimensions and long-range order in three dimensions, generic instability of the solid for one sign of active forcing, and the instability of the uniaxially ordered phase in momentum-conserved systems for large active forcing irrespective of its sign.
Item Type: | Journal Article |
---|---|
Publication: | PHYSICAL REVIEW LETTERS |
Publisher: | AMER PHYSICAL SOC |
Additional Information: | Copyright of this article belongs to AMER PHYSICAL SOC |
Keywords: | :HYDRODYNAMICS; FLUCTUATIONS; MECHANICS; CRYSTALS; INSTABILITIES; TRANSITIONS; INVARIANCE; BEHAVIOR; TISSUE; WAVES |
Department/Centre: | Division of Physical & Mathematical Sciences > Physics |
Date Deposited: | 13 Jan 2020 11:39 |
Last Modified: | 13 Jan 2020 11:39 |
URI: | http://eprints.iisc.ac.in/id/eprint/64195 |
Actions (login required)
![]() |
View Item |