publications

Stéphane Ouvry 1 Alexios P. Polychronakos Stéphane Ouvry, Alexios P. Polychronakos. Hamiltonian and exclusion statistics approach to discrete forward-moving paths. Phys.Rev.E, 2021, 104 (1), pp.014143. ⟨10.1103/PhysRevE.104.014143⟩. ⟨hal-03197542⟩ We use a Hamiltonian (transition matrix) description of height-restricted Dyck paths on the plane in which generating functions for the paths arise as matrix elements of the propagator […]

Giampaolo Folena 1 Silvio Franz 1 Federico Ricci-Tersenghi Giampaolo Folena, Silvio Franz, Federico Ricci-Tersenghi. Gradient descent dynamics in the mixed $p$-spin spherical model: finite size simulation and comparison with mean-field integration. Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing, 2021. ⟨hal-03223872⟩ We perform numerical simulations of a long-range spherical spin glass with two and

Benjamin de Bruyne 1 Satya N. Majumdar 1 Henri Orland 2 Gregory Schehr 3 Benjamin de Bruyne, Satya N. Majumdar, Henri Orland, Gregory Schehr. Generating stochastic trajectories with global dynamical constraints. Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing, 2021, 12, ⟨10.1088/1742-5468/ac3e70⟩. ⟨hal-03534085⟩ We propose a method to exactly generate Brownian paths $x_c(t)$ that

Benjamin de Bruyne 1 Satya N. Majumdar 1 Grégory Schehr 2 Satya Majumdar 1 Benjamin de Bruyne, Satya N. Majumdar, Grégory Schehr, Satya Majumdar. Generating discrete-time constrained random walks and Lévy flights. Physical Review E , American Physical Society (APS), 2021, 104 (2), ⟨10.1103/PhysRevE.104.024117⟩. ⟨hal-03388308⟩ We introduce a method to exactly generate bridge trajectories for

Benjamin de Bruyne 1 Satya N. Majumdar 1 Grégory Schehr 2 Satya Majumdar 1 Benjamin de Bruyne, Satya N. Majumdar, Grégory Schehr, Satya Majumdar. Generating constrained run-and-tumble trajectories. Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2021, 54 (38), pp.385004. ⟨10.1088/1751-8121/ac1d8e⟩. ⟨hal-03388311⟩ We propose a method to exactly generate bridge run-and-tumble trajectories that are

Naftali R. Smith 1 Pierre Le Doussal 1, 2 Satya N. Majumdar 2 Gregory Schehr 3 Naftali Smith 1 Pierre Le Doussal 1, 2 Satya Majumdar 2 Naftali R. Smith, Pierre Le Doussal, Satya N. Majumdar, Gregory Schehr, Naftali Smith, et al.. Full counting statistics for interacting trapped fermions. SciPost Physics, SciPost Foundation, 2021, 11

M. SongvilayS. PetitF. DamayG. Roux 1 N. QureshiH. c. WalkerJ. a. Rodriguez-RiveraB. GaoS. -W. CheongC. Stock M. Songvilay, S. Petit, F. Damay, G. Roux, N. Qureshi, et al.. From One- to Two-Magnon Excitations in the S = 3 / 2 Magnet β − CaCr 2 O 4. Physical Review Letters, American Physical Society, 2021, 126 (1), ⟨10.1103/PhysRevLett.126.017201⟩.

Eugene Bogomolny 1 Eugene Bogomolny. Formation of superscar waves in plane polygonal billiards. Journal of Physics Communications, IOP Publishing, 2021. ⟨hal-03262543⟩ Polygonal billiards constitute a special class of models. Though they have zero Lyapunov exponent their classical and quantum properties are involved due to scattering on singular vertices. It is demonstrated that in the semiclassical

Valentina Ros 1 Markus Müller Valentina Ros, Markus Müller. Fluctuation-driven transitions in localized insulators: Intermittent metallicity and path chaos precede delocalization. Physical Review B, American Physical Society, 2021, 104 (9), ⟨10.1103/PhysRevB.104.094205⟩. ⟨hal-03389793⟩ We study how interacting localized degrees of freedom are affected by slow thermal fluctuations that change the effective local disorder. We compute the

Francesco Mori 1 Giacomo GradenigoSatya N. Majumdar 1 Satya Majumdar 1 Francesco Mori, Giacomo Gradenigo, Satya N. Majumdar, Satya Majumdar. First-order condensation transition in the position distribution of a run-and-tumble particle in one dimension. Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing, 2021, 2021 (10), pp.103208. ⟨10.1088/1742-5468/ac2899⟩. ⟨hal-03389892⟩ We consider a single run-and-tumble particle