publications

Eugene Bogomolny 1 Eugene Bogomolny. Random matrices associated with general barrier billiards. J.Phys.A, 2022, 55 (25), pp.254002. ⟨10.1088/1751-8121/ac6f31⟩. ⟨hal-03433054⟩ The paper is devoted to the derivation of random unitary matrices whose spectral statistics is the same as statistics of quantum eigenvalues of certain deterministic two-dimensional barrier billiards. These random matrices are extracted from the exact […]

Olivier Giraud 1 Nicolas Macé 2, 3 Eric Vernier 4 Fabien Alet 3, 2 Olivier Giraud, Nicolas Macé, Eric Vernier, Fabien Alet. Probing symmetries of quantum many-body systems through gap ratio statistics. Physical Review X, 2022, 12 (1), pp.011006. ⟨10.1103/PhysRevX.12.011006⟩. ⟨hal-02992614⟩ The statistics of gap ratios between consecutive energy levels is a widely used tool,

Benjamin de Bruyne 1 Satya N. Majumdar 1 Gregory Schehr 2 Benjamin de Bruyne, Satya N. Majumdar, Gregory Schehr. Optimal Resetting Brownian Bridges via Enhanced Fluctuations. Physical Review Letters, American Physical Society, 2022. ⟨hal-03721523⟩ We introduce a resetting Brownian bridge as a simple model to study search processes where the total search time $t_f$ is

Marco Biroli 1 Francesco Mori 1 Satya N. Majumdar 1 Satya Majumdar 1 Marco Biroli, Francesco Mori, Satya N. Majumdar, Satya Majumdar. Number of distinct sites visited by a resetting random walker. Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2022, 55 (24), pp.244001. ⟨10.1088/1751-8121/ac6b69⟩. ⟨hal-03721604⟩ Abstract We investigate the number V p (

Federico Lanza 1, 2 Alex Hansen 2 Alberto Rosso 1 Laurent Talon 3 Federico Lanza, Alex Hansen, Alberto Rosso, Laurent Talon. Non-Newtonian rheology in a capillary tube with varying radius. Transport in Porous Media, Springer Verlag, 2022. ⟨hal-03784705⟩ The flow through a capillary tube with non-constant radius and where bubbles of yield stress fluid are

Tommaso Comparin 1 Alvin Opler 2 Elia MacalusoAlberto Biella 2 Alexios P. PolychronakosLeonardo Mazza 2 Tommaso Comparin, Alvin Opler, Elia Macaluso, Alberto Biella, Alexios P. Polychronakos, et al.. Measurable fractional spin for quantum Hall quasiparticles on the disk. Phys.Rev.B, 2022, 105 (8), pp.085125. ⟨10.1103/PhysRevB.105.085125⟩. ⟨hal-03496472⟩ We study the spin of the localized quasiparticle excitations of

Prashant SinghAnupam KunduSatya N. Majumdar 1 Hendrik SchaweSatya Majumdar 1 Prashant Singh, Anupam Kundu, Satya N. Majumdar, Hendrik Schawe, Satya Majumdar. Mean area of the convex hull of a run and tumble particle in two dimensions. Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2022, 55 (22), pp.225001. ⟨10.1088/1751-8121/ac62bb⟩. ⟨hal-03738135⟩ Abstract We investigate the

M. S. BahovadinovD. V. KurlovS. I. MatveenkoB. L. AltshulerG. V. Shlyapnikov 1 M. S. Bahovadinov, D. V. Kurlov, S. I. Matveenko, B. L. Altshuler, G. V. Shlyapnikov. Many-body localization transition in a frustrated XY chain. Physical Review B, American Physical Society, 2022, 106 (7), pp.075107. ⟨10.1103/PhysRevB.106.075107⟩. ⟨hal-03784723⟩ We demonstrate many-body localization (MBL) transition in a

Murod BahovadinovDenis KurlovBoris AltshulerGeorgy Shlyapnikov 1 Murod Bahovadinov, Denis Kurlov, Boris Altshuler, Georgy Shlyapnikov. Many-body localization of 1D disordered impenetrable two-component fermions. The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2022, 76 (7), pp.116. ⟨10.1140/epjd/s10053-022-00440-4⟩. ⟨hal-03738522⟩ We study effects of disorder on eigenstates of 1D two-component fermions with infinitely

Kemal Bidzhiev 1 Maurizio Fagotti 1 Lenart Zadnik 1 Kemal Bidzhiev, Maurizio Fagotti, Lenart Zadnik. Macroscopic Effects of Localized Measurements in Jammed States of Quantum Spin Chains. Phys.Rev.Lett., 2022, 128 (13), pp.130603. ⟨10.1103/PhysRevLett.128.130603⟩. ⟨hal-03323980⟩ A quantum jammed state can be seen as a state where the phase space available to particles shrinks to zero, an