Finite frequency noise for Laughlin state investigated by a resonant circuit

Abstract

We study the finite frequency (F.F.) noise properties of edge states in the Laughlin state. We investigate the model of a resonant detector coupled to a quantum point contact in the weak-backscattering limit. In particular we discuss the impact of possible renormalization of the Luttinger exponent, due to environmental effects, on the measured quantities and we propose a simple way to extract such non-universal parameters from noise measurements.

arXiv commentProceeding of the conference LT27 (Buenos Aires)

References in corpus (33)

• Shot Noise in Mesoscopic Conductors
• Topological orders and Edge excitations in FQH states
• Observation of the e/3 Fractionally Charged Laughlin Quasiparticles
• Randomness at the Edge: Theory of Quantum Hall transport at filling $\nu =2/3$
• Double Quantum Dots as Detectors of High-Frequency Quantum Noise in Mesoscopic Conductors
• Impurity scattering and transport of fractional Quantum Hall edge state
• Detection of Quantum Noise from an Electrically-Driven Two-Level System
• Tunneling and Quantum Noise in 1-D Luttinger Liquids
• Noise of a Quantum-Dot System in the Cotunneling Regime
• Scattering of Bunched Fractionally Charged Quasiparticles
• Field Theoretical Description of Quantum Hall Edge Reconstruction
• Transport properties of single channel quantum wires with an impurity: Influence of finite length and temperature on average current and noise
• Emission and absorption asymmetry in the quantum noise of a Josephson junction
• Evidence for non-linear quasiparticle tunneling between fractional quantum Hall edges
• Is the charge determined via shot noise measurements unique?
• Inter-edge strong-to-weak scattering evolution at a constriction in the fractional quantum Hall regime
• Full Frequency Back-Action Spectrum of a Single Electron Transistor during Qubit read-out
• Nonuniversal behavior of scattering between fractional quantum Hall edges
• Interactions suppress Quasiparticle Tunneling at Hall Bar Constrictions
• Relevance of inter-composite fermion interaction to the edge Tomonaga-Luttinger liquid
• Anomalous charge tunneling in the fractional quantum Hall edge states at filling factor ν= 5/2
• Tunable microwave impedance matching to a high impedance source using a Josephson metamaterial
• Charge tunneling in fractional edge channels
• Asymptotic tunneling conductance in Luttinger liquids
• AC conductance and non-symmetrized noise at finite frequency in quantum wires and carbon nanotubes
• Relevance of multiple-quasiparticle tunneling between edge states at ν=p/(2np+1)
• Environmental induced renormalization effects in quantum Hall edge states
• Nonsymmetrized Correlations in Quantum Noninvasive Measurements
• Emission and absorption noise in the fractional quantum Hall effect
• Multiple quasiparticle Hall spectroscopy investigated with a resonant detector
• Neutral modes edge state dynamics through quantum point contacts
• Spectral noise for edge states at filling factor $\nu =5/2$
• Finite frequency noise for edge states at filling factor $\nu =2/5$