English

Roton Parametric Resonance

Other Condensed Matter 2013-06-06 v2 Optics

Abstract

Parametric excitation of rotons by oscillating electric field exhibits a narrow resonance at the roton minimum frequency. The resonance width is in good agreement with experimental results on the microwave absorption in superfluid helium.

Keywords

Cite

@article{arxiv.1206.4592,
  title  = {Roton Parametric Resonance},
  author = {L. A. Melnikovsky},
  journal= {arXiv preprint arXiv:1206.4592},
  year   = {2013}
}

Comments

5 pages, 1 figure; References and a figure added

R2 v1 2026-06-21T21:22:42.715Z