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quantum Hall effect
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Classroom Contents
Theory of Disorder-Induced Half-Integer Thermal Hall Conductance by Mitali Banerjee
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- 1 Quantization of heat flow in the fractional quantum Hall regime
- 2 topological states of matter
- 3 The paradigmatic fractional quantum Hall effect - first known topological state
- 4 Exchange statistics in 3D
- 5 possible Exchange statistics in 2D
- 6 Exchange statistics due to ground state degeneracy
- 7 Main platform: fractional quantum Hall effect
- 8 insulating bulk
- 9 quantum Hall effect
- 10 quantum Hall effect.....integer
- 11 quantum Hall effect......fraction
- 12 Laughlin's quasiparticles lowest LL
- 13 Rich world of fascinating quantum states
- 14 quantum Hall effect..even denominator fraction
- 15 with time...
- 16 what may happen at v=1/2?
- 17 Moore - Read theory
- 18 5/2 state
- 19 fractional quantum states...
- 20 Most of the experimental probes are sensitive to charge
- 21 Quantum limit of heat flow for 1D ballistic channel
- 22 Experimental evidences
- 23 Working principle
- 24 we measure only temperature....
- 25 measuringTm....Johnson-Nyquist noise
- 26 Determining thermal conductance
- 27 more complex fractions...
- 28 K of hole-states...
- 29 v=2/3 ...... why K = 0?
- 30 Hole-conjugate states
- 31 Temperature dependence
- 32 calculating Tx & K ...... V=2/3
- 33 Summary
- 34 already known for v=5/2
- 35 fractional state........ v=5/2; if non-abelian......
- 36 increasing equilibration length at lower temperature
- 37 PH-Pfaffian for sure?
- 38 v=5/2..... non-abelian - measuring thermal conductance
- 39 Acknowledgement
