Itinerant surfaces with spin-orbit couplings, correlations and external magnetic fields: exact results

Nóra Kucska, Z. Gulácsi

Research output: Contribution to journalArticle

Abstract

We analyze, in exact terms, multiband 2D itinerant correlated fermionic systems with many-body spin-orbit interactions, and in-plane external magnetic fields. Even if such systems with broad applicability in leading technologies are non-integrable, we set up an exact solution procedure for them, which is described in details. Casting the Hamiltonian in positive semidefinite form, the technique leads to the ground state, and also characterises the low lying excitation spectrum.

Original languageEnglish
Pages (from-to)118-125
Number of pages8
JournalPhilosophical Magazine Letters
Volume99
Issue number3
DOIs
Publication statusPublished - Mar 4 2019

Fingerprint

spin-orbit interactions
orbits
ground state
magnetic fields
excitation

Keywords

  • 05.30.Fk
  • 67.40.Db
  • 71.10 Pm
  • 71.10.Fd
  • 71.10.Hf
  • 71.70.Ej

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Itinerant surfaces with spin-orbit couplings, correlations and external magnetic fields : exact results. / Kucska, Nóra; Gulácsi, Z.

In: Philosophical Magazine Letters, Vol. 99, No. 3, 04.03.2019, p. 118-125.

Research output: Contribution to journalArticle

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