Park, Jinhong, Spanslatt, Christian, Gefen, Yuval and Mirlin, Alexander D. (2020). Noise on the non-Abelian nu=5/2 Fractional Quantum Hall Edge. Phys. Rev. Lett., 125 (15). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1079-7114

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Abstract

The recent measurement of a half-integer thermal conductance for the nu=5/2 fractional quantum Hall state has confirmed its non-Abelian nature, making the question of the underlying topological order highly intriguing. We analyze the shot noise at the edge of the three most prominent non-Abelian candidate states. We show that the noise scaling with respect to the edge length can, in combination with the thermal conductance, be used to experimentally distinguish between the Pfaffian, anti-Pfaffian, and particle-hole-Pfaffian edge structures.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Park, JinhongUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Spanslatt, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gefen, YuvalUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mirlin, Alexander D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-315366
DOI: 10.1103/PhysRevLett.125.157702
Journal or Publication Title: Phys. Rev. Lett.
Volume: 125
Number: 15
Date: 2020
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 1079-7114
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
THERMAL TRANSPORT; STATEMultiple languages
Physics, MultidisciplinaryMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/31536

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