An effective field theory of magneto-elasticity
We utilize the coset construction to derive the effective field theory of magnon-phonon interactions in (anti)-ferromagnetic and ferrimagnetic insulating materials. The action is used to calculate the equations of motion which generalize the Landau-Lifshitz and stress equations to allow for magn...
Main Author: | Shashin Pavaskar, Riccardo Penco, Ira Z. Rothstein |
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Format: | Article |
Language: | English |
Published: |
SciPost
2022-05-01
|
Series: | SciPost Physics |
Online Access: | https://scipost.org/SciPostPhys.12.5.155 |
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