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Quantum adiabatic theorem for unbounded Hamiltonians with a cutoff and its application to superconducting circuits

We present a new quantum adiabatic theorem that allows one to rigorously bound the adiabatic timescale for a variety of systems, including those described by originally unbounded Hamiltonians that are made finite-dimensional by a cutoff. Our bound is geared towards the qubit approximation of superco...

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Detalles Bibliográficos
Autores principales: Mozgunov, Evgeny, Lidar, Daniel A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9719797/
https://www.ncbi.nlm.nih.gov/pubmed/36463925
http://dx.doi.org/10.1098/rsta.2021.0407