Phase separation of superfluids in the chain of four-component ultracold atoms

G. Barcza, E. Szirmai, J. Sólyom, Legeza

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We investigate the competition of various exotic superfluid states in a chain of spin-polarized ultracold fermionic atoms with hyperfine spin F = 3/2 and s-wave contact interactions. We show that the ground state is an exotic inhomogeneous mixture in which two distinct superfluid phases – spin-carrying pairs and singlet quartets – form alternating domains in an extended region of the parameter space.

Original languageEnglish
Pages (from-to)533-538
Number of pages6
JournalEuropean Physical Journal: Special Topics
Volume224
Issue number3
DOIs
Publication statusPublished - Apr 1 2015

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Phase separation
Ground state
Atoms
atoms
electric contacts
ground state
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry

Cite this

Phase separation of superfluids in the chain of four-component ultracold atoms. / Barcza, G.; Szirmai, E.; Sólyom, J.; Legeza.

In: European Physical Journal: Special Topics, Vol. 224, No. 3, 01.04.2015, p. 533-538.

Research output: Contribution to journalArticle

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