spheres.oscillators.spins_osc

spheres.oscillators.spins_osc(spins, cutoff_dim=None, map=None)[source]

List of spin-j states to a 2D quantum harmonic oscillator state.

Parameters
  • osc (qt.Qobj) – Double oscillator state.

  • cutoff_dim (int) – Cutoff dimension for the 2D oscillator Fock space.

  • map (qt.Qobj) – Map from tensor basis to the spin tower basis. Automatically constructed if not provided.

Returns

osc – Double oscillator state.

Return type

qt.Qobj