publications

High values of disorder-generated multifractals and logarithmically correlated processes

Yan Fyodorov 1 Olivier Giraud 2 Chaos, Solitons and Fractals, Elsevier, 2015, 74, pp.15 In the introductory section of the article we give a brief account of recent insights into statistics of high and extreme values of disorder-generated multifractals following a recent work by the first author with P. Le Doussal and A. Rosso (FLR)

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Ground-State Statistics of Directed Polymers with heavy-tailed disorder

Thomas Gueudré 1 Pierre Le Doussal 1 Jean-Philippe Bouchaud 2 Alberto Rosso 3 Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2015, 91, pp.062110 In this mostly numerical study, we revisit the statistical properties of the ground state of a directed polymer in a $d=1+1$ « hilly » disorder landscape, i.e. when

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Generalized transport coefficients for inelastic Maxwell mixtures under shear flow

Vicente Garzó 1 Emmanuel Trizac 2 Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2015, 92, pp.052202 The Boltzmann equation framework for inelastic Maxwell models is considered to determine the transport coefficients associated with the mass, momentum and heat fluxes of a granular binary mixture in spatially inhomogeneous states close

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From statistics of regular tree-like graphs to distribution function and gyration radius of branched polymers

Alexander Y. Grosberg 1 Sergei K. Nechaev 1, 2 Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2015, 48, pp.345003 We consider flexible branched polymer, with quenched branch structure, and show that its conformational entropy as a function of its gyration radius $R$, at large $R$, obeys, in the scaling sense, $\Delta S \sim

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Finite-Temperature Free Fermions and the Kardar-Parisi-Zhang Equation at Finite Time

David S. Dean 1 Pierre Le Doussal 2 Satya N. Majumdar 3 Grégory Schehr 3 Physical Review Letters, American Physical Society, 2015, 114 (11), pp.110402 (1-5). <10.1103/PhysRevLett.114.110402> We consider the system of $N$ one-dimensional free fermions confined by a harmonic well $V(x) = m\omega^2 {x^2}/{2}$ at finite inverse temperature $\beta = 1/T$. The average density

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