Phonons in magnon superfluid and symmetry breaking field
classification
❄️ cond-mat.other
cond-mat.stat-mechhep-ph
keywords
fieldbreakinggoldstonemagnonspectrumsuperfluidsymmetrybose-einstein
read the original abstract
Recent experiments [1],[2] which measured the spectrum of the Goldstone collective mode of coherently precessing state in 3He-B are discussed using the presentation of the coherent spin precession in terms of the Bose-Einstein condensation of magnons. The mass in the spectrum of the Goldstone boson -- phonon in the superfluid magnon liquid -- is induced by the symmetry breaking field, which is played by the RF magnetic field
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.