Nicoletta Gnan
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Explore the profile of Nicoletta Gnan including associated specialties, affiliations and a list of published articles.
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39
Citations
261
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Recent Articles
21.
Gnan N, Sciortino F, Zaccarelli E
Soft Matter
. 2016 Nov;
12(48):9649-9656.
PMID: 27869285
We report numerical results for the effective potential arising between two colloids immersed in a self-assembling cosolute which forms reversible clusters. The potential is evaluated at cosolute state points with...
22.
Marini Bettolo Marconi U, Gnan N, Paoluzzi M, Maggi C, di Leonardo R
Sci Rep
. 2016 Jun;
6:26215.
PMID: 27242057
No abstract available.
23.
Marini Bettolo Marconi U, Gnan N, Paoluzzi M, Maggi C, di Leonardo R
Sci Rep
. 2016 Mar;
6:23297.
PMID: 27001289
We derive an analytic expression for the distribution of velocities of multiple interacting active particles which we test by numerical simulations. In clear contrast with equilibrium we find that the...
24.
Maggi C, Marini Bettolo Marconi U, Gnan N, di Leonardo R
Sci Rep
. 2015 May;
5:10742.
PMID: 26021260
We derive the stationary probability distribution for a non-equilibrium system composed by an arbitrary number of degrees of freedom that are subject to Gaussian colored noise and a conservative potential....
25.
Gnan N, Das G, Sperl M, Sciortino F, Zaccarelli E
Phys Rev Lett
. 2015 Jan;
113(25):258302.
PMID: 25554913
We investigate the slow dynamics of a simple glass former whose interaction potential is the sum of a hard core and a square shoulder repulsion. According to mode coupling theory,...
26.
Rovigatti L, Gnan N, Parola A, Zaccarelli E
Soft Matter
. 2014 Nov;
11(4):692-700.
PMID: 25428843
We investigate binary mixtures of large colloids interacting through soft potentials with small, ideal depletants. We show that softness has a dramatic effect on the resulting colloid-colloid effective potential when...
27.
Ninarello A, Gnan N, Sciortino F
J Chem Phys
. 2014 Nov;
141(19):194507.
PMID: 25416898
We discuss the observable-dependence of the effective temperature Teff, defined via the fluctuation-dissipation relation, of an out-of-equilibrium system composed by homonuclear dumbbell molecules. Teff is calculated by evaluating the fluctuation...
28.
Gnan N, Zaccarelli E, Sciortino F
Nat Commun
. 2014 Feb;
5:3267.
PMID: 24513667
Percolation and critical phenomena show common features such as scaling and universality. Colloidal particles, immersed in a solvent close to criticality, experience long-range effective forces named critical Casimir forces. Building...
29.
Das G, Gnan N, Sciortino F, Zaccarelli E
J Chem Phys
. 2013 Apr;
138(13):134501.
PMID: 23574238
We performed extensive molecular dynamics (MD) simulations, supplemented by Mode Coupling Theory (MCT) calculations, for the square shoulder model, a purely repulsive potential where the hardcore is complemented by a...
30.
Gnan N, Maggi C, Parisi G, Sciortino F
Phys Rev Lett
. 2013 Feb;
110(3):035701.
PMID: 23373934
We show that a generalized fluctuation-dissipation relation applies upon instantaneously increasing the temperature of a deeply supercooled liquid. This has the same two-step shape of the relation found upon cooling...