Generalized Dicke states

  title={Generalized Dicke states},
  author={Stephan Hartmann},
  journal={Quantum Information & Computation},
Quantum master equations are an important tool in quantum optics and quantum information theory. For systems comprising a small to medium number of atoms (or qubits), the non-truncated equations are usually solved numerically. In this paper, we present a group-theoretical superoperator method that helps solving these equations. To do so, we exploit the SU(4)-symmetry of the respective Lindblad operator and construct basis states that generalize the well-known Dicke states. This allows us to… CONTINUE READING


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