Science Advances

Supplementary Materials

This PDF file includes:

  • Section S1. Calibration of the relative phase.
  • Section S2. Tight-binding model for the optical Lieb lattice.
  • Section S3. Momentum distributions in coherent band transfer.
  • Section S4. Effect of interactions on inter-sublattice oscillations of a BEC.
  • Fig. S1. Phase dependence of a time-of-flight signal.
  • Fig. S2. Tunneling parameters in the optical Lieb lattice.
  • Fig. S3. Wannier functions of the optical Lieb lattice.
  • Fig. S4. Momentum space observation of coherent band transfer.
  • Fig. S5. Density dependence of oscillation frequency.
  • Table S1. Initial conditions for the inter-sublattice oscillations.
  • Reference (38)

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