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Reply to: Gauge non-invariance due to material truncation in ultrastrong-coupling quantum electrodynamics

The Original Article was published on 22 December 2023

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Correspondence to Salvatore Savasta.

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Stefano, O.D., Settineri, A., Macrì, V. et al. Reply to: Gauge non-invariance due to material truncation in ultrastrong-coupling quantum electrodynamics. Nat. Phys. 20, 379–380 (2024).

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