47 citations · 352 across the 14 of their papers we have counts for
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quant-ph2024★ 11 cited
Spread complexity and quantum chaos for periodically driven spin chains
Amin A. Nizami, Ankit W. Shrestha
The complexity of quantum states under dynamical evolution can be investigated by studying the spread with time of the state over a pre-defined basis. It is known that this complex…
quant-ph2023★ 35 cited
Krylov construction and complexity for driven quantum systems
Amin A. Nizami, Ankit W. Shrestha
Krylov complexity is an important dynamical quantity with relevance to the study of operator growth and quantum chaos, and has recently been much studied for various time-independe…
quant-ph2020
Quantum chaos measures for Floquet dynamics
Amin A. Nizami
Periodically kicked Floquet systems such as the kicked rotor are a paradigmatic and illustrative simple model of chaos. For non-integrable quantum dynamics there are several diagno…