Preprint
Sep 2026
Order-Dependent Modification of High-Harmonic Generation by Quantum Dissipation and Lamb Shift
Many-body environments are conventionally incorporated into quantum dynamics as heat baths, which induce a Lamb shift and quantum dissipation. In the traditional picture, such environmental coupling is expected to induce suppression and broadening of spectral signals. In this letter, we investigate high-order harmonic...
Xiang-Yu Zhang, Tong Wu, Xiang Li et al.
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