Spectral function of a boson ladder in an artificial gauge field

HIGHLIGHTS

• who: Bogoliubov approximation and colleagues from the 32, Fisciano (Sa), Italy have published the Article: Spectral Function of a Boson Ladder in an Artificial Gauge Field, in the Journal: (JOURNAL)
• what: In the insets, the authors show the different behavior of the spin-current Js (λ) for two values of interchain coupling Ω when there is the Meissner-Vortex transition and where there is not, respectively, panel (b) for Ω=1.25 and_(a) for Ω=1.75 DMRG simulation results at L=64 in PBC. In panel (a) the authors show the typical situation in the Vortex phase . . .
  

   

  

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