Polar Phase of Superfluid 3He: Dirac Lines in the Parameter and Momentum Spaces

G. E. Volovik*

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Abstract

The time reversal symmetric polar phase of the spin-triplet superfluid 3He has two types of Dirac nodal lines. In addition to the Dirac loop in the spectrum of the fermionic Bogoliubov quasiparticles in the momentum space (px, py, pz), the spectrum of bosons (magnons) has Dirac loop in the 3D space of parameters—the components of magnetic field (Hx,Hy,Hz). The bosonic Dirac system lives on the border between the type-I and type-II.

Original languageEnglish
Pages (from-to)324-326
Number of pages3
JournalJETP Letters
Volume107
Issue number5
DOIs
Publication statusPublished - 1 Mar 2018
MoE publication typeA1 Journal article-refereed

Fingerprint

Dive into the research topics of 'Polar Phase of Superfluid <sup>3</sup>He: Dirac Lines in the Parameter and Momentum Spaces'. Together they form a unique fingerprint.

Cite this