Circuit quantization with time-dependent magnetic fields for realistic geometries
Sign Up to like & getrecommendations! Published in 2022 at "npj Quantum Information"
DOI: 10.1038/s41534-022-00539-x
Abstract: Quantum circuit theory has become a powerful and indispensable tool to predict the dynamics of superconducting circuits. Surprisingly however, the question of how to properly account for a time-dependent driving via external magnetic fields has… read more here.
Keywords: circuit quantization; magnetic fields; geometry; circuit ... See more keywords
Flux-charge symmetric theory of superconducting circuits
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DOI: 10.1103/physrevb.109.174524
Abstract: The quantum mechanics of superconducting circuits is derived by starting from a classical Hamiltonian dynamical system describing a dissipationless circuit, usually made of capacitive and inductive elements. However, standard approaches to circuit quantization treat fluxes… read more here.
Keywords: circuit quantization; circuit; superconducting circuits; flux charge ... See more keywords
Circuit quantization in the presence of time-dependent external flux
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.174512
Abstract: Circuit quantization links a physical circuit to its corresponding quantum Hamiltonian. The standard quantization procedure generally assumes any external magnetic flux to be static. Time dependence naturally arises, however, when flux is modulated or when… read more here.
Keywords: quantization; circuit; time dependent; flux ... See more keywords