2 papers
cond-mat.mes-hall2026
Symmetry and Topology of Successive Quantum Feedback Control
Junxuan Wen, Zongping Gong, Takahiro Sagawa
We establish a symmetry classification for a general class of quantum feedback control. For successive feedback control with a non-adaptive sequence of bare measurements (i.e., wit…
cond-mat.mes-hall2025
Transition from topological to chaos in the nonlinear Su-Schrieffer-Heeger model
Kazuki Sone, Motohiko Ezawa, Zongping Gong +3
Recent studies on topological materials are expanding into the nonlinear regime, while the central principle, namely the bulk-edge correspondence, is yet to be elucidated in the st…