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quant-ph2025
Characterizing quantum dynamics using multipartite entanglement generation
Gaurav Rudra Malik, Rohit Kumar Shukla, S. Aravinda +1
Entanglement is a defining feature of many-body quantum systems and is an essential requirement for quantum computing. It is therefore useful to study physical processes which gene…
quant-ph2025
Out-of-time-order correlation in the quantum Ising Floquet spin system and magnonic crystals
Rohit Kumar Shukla
In recent times out-of-time-order correlators (OTOC) have been established as a tool to understand butterfly effects, quantum information scrambling, and many-body localization. Th…
quant-ph2022★ 11 cited
Characteristic, dynamic, and near saturation regions of Out-of-time-order correlation in Floquet Ising models
Rohit Kumar Shukla, Sunil Kumar Mishra
We study characteristic, dynamic, and saturation regimes of the out-of-time-order correlation (OTOC) in the constant field Floquet system with and without longitudinal field. In th…