Fractional quantum Hall effect at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>ν</mml:mi><mml:mo>=</mml:mo><mml:mn>2</mml:mn><mml:mo>+</mml:mo><mml:mn>4</mml:mn><mml:mo>/</mml:mo><mml:mn>9</mml:mn></mml:mrow></mml:math>
Ajit C. Balram, A. Wójs
Abstract
This paper proposes a partonic fractional quantum Hall effect that could arise in the second Landau level of semiconductors. This parton state is topologically different from the corresponding lowest Landau level state which is a composite fermion state.
Topics & Concepts
Composite fermionQuantum Hall effectPhysicsLandau quantizationFractional quantum Hall effectQuantum mechanicsFermionState (computer science)QuantumCondensed matter physicsQuantum spin Hall effectMeasure (data warehouse)Quantum electrodynamicsField (mathematics)Theoretical physicsPartonHall effectQuantum systemQuantum and electron transport phenomenaTopological Materials and PhenomenaAdvanced Physical and Chemical Molecular Interactions