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quant-ph2025
Simulating quantum emitters in arbitrary photonic environments using FDTD: beyond the semi-classical regime
Qingyi Zhou, S. Ali Hassani Gangaraj, Ming Zhou +1
We propose a numerical algorithm that integrates quantum two-level systems (TLSs) into the finite-difference time-domain (FDTD) framework for simulating quantum emitters in arbitra…
quant-ph2024
Dynamical Casimir Effects: The Need for Nonlocality in Time-Varying Dispersive Nanophotonics
S. Ali Hassani Gangaraj, George Hanson, Francesco Monticone
Both real and virtual photons can be involved in light-matter interactions. A famous example of the observable implications of virtual photons -- vacuum fluctuations of the quantum…