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QuantumFCS.fcscumulants_recursive — Function
fcscumulants_recursive(L, mJ, nC, rho_ss, nu)
fcscumulants_recursive(H, J, mJ, nC, rho_ss, nu)

Calculate n-th zero-frequency cumulant of full counting statistics using a recursive scheme.

Arguments

  • L: Vectorized Liouvillian matrix (sparse or dense, ComplexF64)

Alternatively, one can provide the Hamiltonian and jump operators instead of L

  • H: Hamiltonian operator (sparse or dense, Operator from QuantumOptics.jl)
  • J: Vector of jump operators (sparse or dense, Operator from QuantumOptics.jl)
  • mJ: Vector containing the monitored jump matrices (sparse operators in vectorized representation).
  • nC: Number of cumulants to be calculated.
  • rho_ss: Steady-state density matrix (sparse or dense, ComplexF64)
  • nu: Vector of length length(mJ) with weights for each jump.
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