Linqing Chen

Physics in Nature Presentation: Why Do Clothes, Paper, Wood & Soil Look Darker When They Are Wet?

Phenomenology - 1

• Jonathan Granot University of Hertfordshire

• Julien Bolmont Sorbonne University

• Giovanni Palmisano Sapienza University of Rome

• Linqing Chen ETH Zurich

Change of vertex amplitude under coarse graining In Euclidean spinfoam model I

TBA

Central extension and black hole entropy

Central extension in gravity

Virasoro hair and entropy for axisymmetric Killing horizons