38 citations · 70 across the 4 of their papers we have counts for
5 papers
Disorder chaos in spin glasses
Florent Krzakala, Jean-Philippe Bouchaud
We investigate numerically disorder chaos in spin glasses, i.e. the sensitivity of the ground state to small changes of the random couplings. Our study focuses on the Edwards-Ander…
Subdiffusion and dynamical heterogeneities in a lattice glass model
Eric Bertin, Jean-Philippe Bouchaud, Francois Lequeux
We study a kinetically constrained lattice glass model in which continuous local densities are randomly redistributed on neighbouring sites with a kinetic constraint that inhibits…
Glassy dynamics: mean-field `landscape' pictures versus growing length scale scenarii
Jean-Philippe Bouchaud
This is a short review on the compatibility between (a) mean-field, mode-coupling theories of the glass transition, where potential energy landscape ideas are natural, and (b) the…
Comment on: "Two-phase behaviour of financial markets"
M. Potters, J-P Bouchaud
In a recent article [Nature 421, 130 (2003)], Plerou, Gopikrishnan and Stanley report some evidence for an intriguing two-phase behavior of financial markets when studying the dist…
Self-referential behaviour, overreaction and conventions in financial markets
Matthieu Wyart, Jean-Philippe Bouchaud
We study a generic model for self-referential behaviour in financial markets, where agents attempt to use some (possibly fictitious) causal correlations between a certain quantitat…