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quant-ph2022
Coarse-grained dynamics of ac-driven two-state systems
Nicola Macrì, Luigi Giannelli, Jishnu Rajendran +2
Magnus expansion is used to identify effective Hamiltonians describing the coarse-grained dynamics of more complex problems. Here, we apply this method to a two-level system driven…
quant-ph2022★ 2 cited
Optimized state transfer in systems of ultrastrongly coupled matter and radiation
Luigi Giannelli, Jishnu Rajendran, Nicola Macrì +4
Ultrastrong coupling may allow faster operations for the development of quantum technologies at the expenses of increased sensitivity to new kind of intrinsic errors. We study stat…