Abstract
Abstract
After briefly reviewing the theory of relativistic elasticity, we expand a general elastic Lagrangian to quadratic order and compute the main parameters for the linear elasticity of relativistic solids: the longitudinal and transverse speeds of sound, the Poisson ratio, and the bulk, shear and Young moduli. Using these, we discuss which Lagrangian is the best choice to model a relativistic rigid elastic solid.
Funder
Fundação para a Ciência e a Tecnologia
Subject
Physics and Astronomy (miscellaneous)
Cited by
1 articles.
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