For authors
Submission status

Archive (English)
   Volumes 61-80
   Volumes 41-60
   Volumes 21-40
   Volumes 1-20
   Volumes 81-92
      Volume 92
      Volume 91
      Volume 90
      Volume 89
      Volume 88
      Volume 87
      Volume 86
      Volume 85
      Volume 84
      Volume 83
      Volume 82
      Volume 81
VOLUME 87 (2008) | ISSUE 11 | PAGE 736
Phonons in magnon superfluid and symmetry breaking field
Recent experiments [11volov-PhononMass,11volov-Skyba] 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.