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

G. E. Volovik

doi:10.1134/S002136401805003X

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

G. E. Volovik^*

^*Tämän työn vastaava kirjoittaja

Russian Academy of Sciences, Landau Institute

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

6 Sitaatiot (Scopus)

Abstrakti

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 (p_x, p_y, p_z), the spectrum of bosons (magnons) has Dirac loop in the 3D space of parameters—the components of magnetic field (H_x,H_y,H_z). The bosonic Dirac system lives on the border between the type-I and type-II.

Alkuperäiskieli	Englanti
Sivut	324-326
Sivumäärä	3
Julkaisu	JETP Letters
Vuosikerta	107
Numero	5
DOI - pysyväislinkit	https://doi.org/10.1134/S002136401805003X
Tila	Julkaistu - 1 maalisk. 2018
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Pääsy asiakirjaan

10.1134/S002136401805003X

https://arxiv.org/abs/1801.04576

Muut tiedostot ja linkit

Link to publication in Scopus

TOPVAC: From Topological Matter to Relativistic Quantum Vacuum
Volovik, G., Nissinen, J., Eltsov, V., Rysti, J., Rantanen, R., Mäkinen, J., Zhang, K., Volard, M., Kamppinen, T. & Ikäheimo, A.
01/10/2016 → 30/09/2022
Projekti: EU: ERC grants

Siteeraa tätä

@article{f1d49c0d08554a049b5ddcf0c58c8bd8,

title = "Polar Phase of Superfluid 3He: Dirac Lines in the Parameter and Momentum Spaces",

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.",

author = "Volovik, {G. E.}",

note = "| openaire: EC/H2020/694248/EU//TOPVAC",

year = "2018",

month = mar,

day = "1",

doi = "10.1134/S002136401805003X",

language = "English",

volume = "107",

pages = "324--326",

journal = "JETP Letters",

issn = "0021-3640",

publisher = "MAIK Nauka/Interperiodica",

number = "5",

}

TY - JOUR

T1 - Polar Phase of Superfluid 3He

T2 - Dirac Lines in the Parameter and Momentum Spaces

AU - Volovik, G. E.

N1 - | openaire: EC/H2020/694248/EU//TOPVAC

PY - 2018/3/1

Y1 - 2018/3/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85047382764&partnerID=8YFLogxK

U2 - 10.1134/S002136401805003X

DO - 10.1134/S002136401805003X

M3 - Article

AN - SCOPUS:85047382764

SN - 0021-3640

VL - 107

SP - 324

EP - 326

JO - JETP Letters

JF - JETP Letters

IS - 5

ER -

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

Abstrakti

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

TOPVAC: From Topological Matter to Relativistic Quantum Vacuum

Siteeraa tätä

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