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Open Quantum Systems Decoherence
Quantum Simulation
Inverse design of dissipative quantum steady-states with implicit differentiation
arXiv
Authors: Rodrigo A. Vargas-Hernández, Ricky T. Q. Chen, Kenneth A. Jung, Paul Brumer
Year
2020
Paper ID
18988
Status
Preprint
Abstract Read
~2 min
Abstract Words
79
Citations
N/A
Abstract
Inverse design of a property that depends on the steady-state of an open quantum system is commonly done by grid-search type of methods. In this paper we present a new methodology that allows us to compute the gradient of the steady-state of an open quantum system with respect to any parameter of the Hamiltonian using the implicit differentiation theorem. As an example, we present a simulation of a spin-boson model where the steady-state solution is obtained using Redfield theory.
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- This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
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- Inverse design of a property that depends on the steady-state of an open quantum system is commonly done by grid-search type of methods.
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