Magnetic properties of a spin-3 Chromium condensate

Abstract

We study the ground state properties of a spin-3 Cr condensate subject to an external magnetic field by numerically solving the Gross-Piteavskii equations. We show that the widely adopted single-mode approximation is invalid under a finite magnetic field. In particular, a phase separation like behavior may be induced by the magnetic field. We also point out the possible origin of the phase separation phenomenon.

6 pages, 5 figures

References in corpus (11)

• Bose-Einstein condensation of chromium
• Observation of dipole-dipole interaction in a degenerate quantum gas
• d-wave collapse and explosion of a dipolar Bose-Einstein condensate
• Spin-3 Chromium Bose-Einstein Condensates
• Einstein--de Haas Effect in Dipolar Bose-Einstein Condensates
• Classifying Novel Phases of Spinor Atoms
• ${}^{52}$Cr Spinor Condensate$--$ A Biaxial or Uniaxial Spin Nematic
• Classifying Vortices in S=3 Bose-Einstein Condensates
• Symmetry and inert states of spin Bose Condensates
• Ground states of spin-3 Bose-Einstein condensates for conserved magnetization
• Mott phases and superfluid-insulator transition of dipolar spin-three bosons in an optical lattice: implications for Cr atoms

Cited by in corpus (9)

• Spinor Bose-Einstein condensates
• Spontaneous demagnetization of a dipolar spinor Bose gas at ultra-low magnetic field
• Symmetry Classification of Spinor Bose-Einstein Condensates
• Spin textures in condensates with large dipole moments
• Many-body effects on second-order phase transitions in spinor Bose-Einstein condensates and breathing dynamics
• The band structure of the whole spectrum of an N-body cold system containing atoms with arbitrary integer spin and dominated by singlet pairing force
• Miscible-Immiscible Transition and Nonequilibrium Scaling in Two-Component Driven Open Condensate Wires
• Modulational instability and homoclinic orbit solutions in vector nonlinear Schrödinger equation
• Solitons and soliton interactions in repulsive spinor Bose-Einstein condensates with non-zero background