Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR10.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR4.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.2k papers
- Université Paris-SaclayFR3.1k papers
- National Institute for Subatomic PhysicsNL2k papers
- University of ManchesterGB2k papers
- Sapienza University of RomeIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
- CEA Paris-SaclayFR1.9k papers
- Heidelberg UniversityDE1.8k papers
- Rutherford Appleton LaboratoryGB1.8k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR1.8k papers
21 papers · 2 filters
How many eigenvalues of a Gaussian random matrix are positive?
Satya N. Majumdar, Céline Nadal, Antonello Scardicchio +1
We study the probability distribution of the index , i.e., the number of positive eigenvalues of an Gaussian random matrix. We show analytically that, f…
Quench dynamics of the 2d XY model
Asja Jelic, Leticia F. Cugliandolo
We investigate the out of equilibrium dynamics of the two-dimensional XY model when cooled across the Berezinskii-Kosterlitz-Thouless (BKT) phase transition using different protoco…
Linearization effect in multifractal analysis: Insights from the Random Energy Model
Florian Angeletti, Marc Mézard, Eric Bertin +1
The analysis of the linearization effect in multifractal analysis, and hence of the estimation of moments for multifractal processes, is revisited borrowing concepts from the stati…
Critical interfaces and duality in the Ashkin Teller model
Marco Picco, Raoul Santachiara
We report on the numerical measures on different spin interfaces and FK cluster boundaries in the Askhin-Teller (AT) model. For a general point on the AT critical line, we find tha…
Statistical Curse of the Second Half Rank
Jean Desbois, Stephane Ouvry, Alexios Polychronakos
In competitions involving many participants running many races the final rank is determined by the score of each participant, obtained by adding its ranks in each individual race.…
Perturbation Theory for Fractional Brownian Motion in Presence of Absorbing Boundaries
Kay Jörg Wiese, Satya N. Majumdar, Alberto Rosso
Fractional Brownian motion is a Gaussian process x(t) with zero mean and two-time correlations <x(t)x(s)> ~ t^{2H} + s^{2H} - |t-s|^{2H}, where H, with 0<H<1 is called the Hurst ex…
Protecting clean critical points by local disorder correlations
J. A. Hoyos, Nicolas Laflorencie, A. P. Vieira +1
We show that a broad class of quantum critical points can be stable against locally correlated disorder even if they are unstable against uncorrelated disorder. Although this resul…
Note on a q-modified central limit theorem
H. J. Hilhorst
A q-modified version of the central limit theorem due to Umarov et al. affirms that q-Gaussians are attractors under addition and rescaling of certain classes of strongly correlate…
Ballistic deposition patterns beneath a growing KPZ interface
Konstantin Khanin, Sergei Nechaev, Gleb Oshanin +2
We consider a (1+1)-dimensional ballistic deposition process with next-nearest neighbor interaction, which belongs to the KPZ universality class, and introduce for this discrete mo…
Maximum Distance Between the Leader and the Laggard for Three Brownian Walkers
Satya N. Majumdar, Alan J. Bray
We consider three independent Brownian walkers moving on a line. The process terminates when the left-most walker (the `Leader') meets either of the other two walkers. For arbitrar…
Novel Properties of Frustrated Low Dimensional Magnets with Pentagonal Symmetry
A. Jagannathan, B. Motz, E. Vedmedenko
In the context of magnetism, frustration arises when a group of spins cannot find a configuration that minimizes all of their pairwise interactions simultaneously. We consider the…
Screening of charged spheroidal colloidal particles
Carlos Alvarez, Gabriel Tellez
We study the effective screened electrostatic potential created by a spheroidal colloidal particle immersed in an electrolyte, within the mean field approximation, using Poisson--B…
Coherent dynamics of macroscopic electronic order through a symmetry-breaking transition
R. Yusupov, T. Mertelj, V. V. Kabanov +5
The temporal evolution of systems undergoing symmetry breaking phase transitions (SBTs) is of great fundamental interest not only in condensed matter physics, but extends from cosm…
Shock-dynamics of two-lane driven lattice gases
Christoph Schiffmann, Cecile Appert-Rolland, Ludger Santen
Driven lattice gases as the ASEP are useful tools for the modeling of various stochastic transport processes carried out by self-driven particles, such as molecular motors or vehic…
Critical interfaces of the Ashkin-Teller model at the parafermionic point
Marco Picco, Raoul Santachiara
We present an extensive study of interfaces defined in the Z_4 spin lattice representation of the Ashkin-Teller (AT) model. In particular, we numerically compute the fractal dimens…
Maximum of N Independent Brownian Walkers till the First Exit From the Half Space
P. L. Krapivsky, Satya N. Majumdar, Alberto Rosso
We consider the one-dimensional target search process that involves an immobile target located at the origin and searchers performing independent Brownian motions starting at t…
Extremal statistics of curved growing interfaces in 1+1 dimensions
Joachim Rambeau, Gregory Schehr
We study the joint probability distribution function (pdf) of the maximum M of the height and its position X_M of a curved growing interface belonging to the universality class des…
The Metropolis Monte Carlo Finite Element Algorithm for Electrostatic Interactions
Martial Mazars
The Metropolis Monte Carlo algorithm with the Finite Element method applied to compute electrostatic interaction energy between charge densities is described in this work. By using…
Casimir Physics: Geometry, Shape and Material
Thorsten Emig
The properties of fluctuation induced interactions like van der Waals and Casimir-Lifshitz forces are of interest in a plethora of fields ranging from biophysics to nanotechnology.…
Quantum and thermal Casimir interaction between a sphere and a plate: Comparison of Drude and plasma models
Roya Zandi, Thorsten Emig, Umar Mohideen
We calculate the Casimir interaction between a sphere and a plate, both described by the plasma model, the Drude model, or generalizations of the two models. We compare the results…
Time to reach the maximum for a random acceleration process
Satya N. Majumdar, Alberto Rosso, Andrea Zoia
We study the random acceleration model, which is perhaps one of the simplest, yet nontrivial, non-Markov stochastic processes, and is key to many applications. For this non-Markov…