GFF with SLE and KPZ

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• Aru, J (ENS - Lyon)
• Wednesday 28 January 2015, 13:30-14:30
• Seminar Room 1, Newton Institute.

If you have a question about this talk, please contact Mustapha Amrani.

Random Geometry

This talk concerns three objects that remain in fashion: the Gaussian free field (GFF), the Schramm-Loewner Evolution (SLE) and the Liouville measure. We first discuss a way to derive the exponential moments of the winding for the chordal SLE curves and then show how this enters into determining the quantum fractal dimension for the SLE curves in their flow line coupling with the GFF . It comes out that the usual KPZ relation does not hold for the SLE flow lines of the GFF , yet it is not clear whether one should be actually surprised.

This talk is part of the Isaac Newton Institute Seminar Series series.

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