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quant-ph2026
Correlation-Enabled Beatings in Two-Dimensional Electronic Spectroscopy
Sirui Chen, Dragomir DavidoviÄ
Long-lived beatings in two-dimensional electronic spectroscopy (2DES) remain difficult to interpret within standard excitonic open-system models, which typically assume factorized…
quant-ph2025
Gate-Based Initialization and Fidelity in Correlated Open Quantum Systems
Sirui Chen, Jiahao Chen, Dragomir DavidoviÄ
We present a minimal and general framework for initializing open quantum systems via gate operations, treating system-bath correlations and control dynamics on equal footing. Our p…