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Effective Field Theory and Quantum Hall Physics

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If you have a question about this talk, please contact Dr. Carl Turner .

Using standard high-energy effective field theory techniques, we study fractional quantum Hall states. Starting with the Dirac composite fermion model, which is manifestly particle-hole symmetric, we calculate various physical quantities. In a “large N” limit we derive various transport functions and demonstrate that they obey the expected relations of particle-hole symmetry, while earlier composite fermion descriptions did not.

This talk is part of the Quantum Fields and Strings Seminars series.

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FW11, William Gates Building. Zoom link: https://cl-cam-ac-uk.zoom.us/j/4361570789?pwd=Nkl2T3ZLaTZwRm05bzRTOUUxY3Q4QT09&from=addon Online via zoom & Kings Hedges Room https://cam-ac-uk.zoom.us/j/89401030265?pwd=RUM1UXJtL1gySVpCQUtlNzVMaStRQT09

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