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quant-ph2026
Spectroscopy of the Dirac oscillator perturbed by a surface delta potential
J. Munárriz, F. DomÃnguez-Adame, R. P. A. Lima
We study theoretically the level shift of the Dirac oscillator perturbed by any sharply peaked potential approaching a surface delta potential. A Green function method is used to o…
quant-ph2025
Unconventional Floquet topological phases in the SSH lattice
Dunkan MartÃnez, Yuriko Baba, BenjamÃn Santos +4
Topological materials, known for their edge states robust against local perturbations, hold promise for next-generation quantum technologies, but remain scarce in nature and challe…