Fractional charges on an integer quantum Hall edge
classification
❄️ cond-mat.mes-hall
cond-mat.str-el
keywords
edgechargeexcitationsfractionalhallintegerquantumchannels
read the original abstract
We propose ways to create and detect fractionally charged excitations in \emph{integer} quantum Hall edge states. The charge fractionalization occurs due to the Coulomb interaction between electrons propagating on different edge channels. The fractional charge of the soliton-like collective excitations can be observed in time resolved or frequency dependent shot noise measurements.
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