Magnetization Signatures of Light-Induced Quantum Hall Edge States
نویسندگان
چکیده
منابع مشابه
Dynamical properties of quantum Hall edge states.
We consider the dynamical properties of simple edge states in integer (ν = 1) and fractional (ν = 1/2m + 1) quantum Hall (QH) liquids. The influence of a time-dependent local perturbation on the ground state is investigated. It is shown that the orthogonality catastrophe occurs for the initial and final state overlap | < i|f > | ∼ L − 1 2ν (δ π) 2 with the phase shift δ. The transition probabil...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2015
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.114.246802