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This document presents an exact mapping between a tight-binding model with dephasing noise and a Hubbard model with imaginary interaction strength, allowing for the application of the Bethe ansatz method to obtain the many-body Liouvillian spectrum. The authors demonstrate that the non-equilibrium steady state and relaxation modes are connected to the η-pairing symmetry of the Hubbard model, revealing a duality between correlation functions in the dissipative system and k-particle states of the Hubbard mode

Author

twu0261

Language

EN