Giacomo Gradenigo Home page


CNR-ISC and Dipartimento di Fisica, Universita' Sapienza, Roma

Research interests

Glass transition in structural glasses, Fluctuations in granular systems, Non-equilibrium statistical mechanics.


Fluctuating hydrodynamics and correlation lengths in a driven granular fluid,
Gradenigo G., Sarracino A., Villamaina D. and Puglisi A., (preprint, submitted to JSTAT)

Growing non-equilibrium length in granular fluids: from experiment to fluctuating hydrodynamics,
Gradenigo G., Sarracino A., Villamaina D. and Puglisi A., (submitted to EPL)
arXiv:1103.0166. (

On anomalous diffusion and the out of equilibrium response function in one-dimensional models,
Villamaina D., Sarracino A., Gradenigo G., Puglisi A. and Vulpiani A., J. Stat. Mech. (2011) L01002.

The ratchet effect in an ageing glass,
Gradenigo G., Sarracino A., Villamaina D., Grigera T. S. and Puglisi A., J. Stat. Mech. (2010) L12002.

Irreversible dynamics of a massive intruder in dense granular fluids,
Sarracino A., Villamaina D., Gradenigo G. and Puglisi A., EPL 92 34001 (2010).

Phase-Separation Perspective on Dynamic Heterogeneities in Glass-Forming Liquids,
Cammarota C., Cavagna A., Giardina I., Gradenigo G., Grigera T.S., Parisi G. and Verrocchio P., PRL, 105, 055703 (2010).

Evidence for a spinodal limit of amorphous excitations in glassy systems,
Cammarota C., Cavagna A., Gradenigo G., Grigera T.S. and Verrocchio P., J. Stat. Mech. (2009) L12002.

Numerical determination of the exponents controlling the relationship between time, length, and temperature in glass-forming liquids,
Cammarota C., Cavagna A., Gradenigo G., Grigera T.S. and Verrocchio P., J. Chem. Phys. 131, 194901 (2009).

A study of the Fermi-Pasta-Ulam problem in dimension two,
Benettin G. and Gradenigo G., Chaos, 18, 013112 (Mar 2008).

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