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Invariant-Parameterized Exact Evolution Operator for SU(2) Systems with Time-Dependent Hamiltonian

We report the step-by-step construction of the exact, closed and explicit expression for the evolution operator [Formula: see text] of a localized and isolated qubit in an arbitrary time-dependent field, which for concreteness we assume to be a magnetic field. Our approach is based on the existence...

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Detalles Bibliográficos
Autores principales: Nakazato, Hiromichi, Sergi, Alessandro, Migliore, Agostino, Messina, Antonino
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9857748/
https://www.ncbi.nlm.nih.gov/pubmed/36673237
http://dx.doi.org/10.3390/e25010096