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20222026
most citedQuantum Liouvillian exceptional and diabolical points for bosonic fields with quadratic Hamiltonians: The Heisenberg-Langevin equation approach

18 citations · 20 across the 6 of their papers we have counts for

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quant-ph2022★ 18 cited

Quantum Liouvillian exceptional and diabolical points for bosonic fields with quadratic Hamiltonians: The Heisenberg-Langevin equation approach

Jan Perina, Adam Miranowicz, Grzegorz Chimczak +1

Equivalent approaches to determine eigenfrequencies of the Liouvillians of open quantum systems are discussed using the solution of the Heisenberg-Langevin equations and the corres…