Landau–Zener without a qubit: multiphoton sidebands interaction and signatures of dissipative quantum chaos

Abstract Landau–Zener–Stückelberg–Majorana (LZSM) interference occurs when qubit parameters are periodically modulated across avoided level crossings. We explore this phenomenon in nonlinear multilevel bosonic systems, where interference is influenced by multiple energy levels. We fabricate two supe...

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Bibliographic Details
Main Authors: Léo Peyruchat, Fabrizio Minganti, Marco Scigliuzzo, Filippo Ferrari, Vincent Jouanny, Franco Nori, Vincenzo Savona, Pasquale Scarlino
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-025-00984-4
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