publications

Gennaro TucciAndrea GambassiSatya N. Majumdar 1 Gregory Schehr 2 Gennaro Tucci, Andrea Gambassi, Satya N. Majumdar, Gregory Schehr. First-passage time of run-and-tumble particles with non-instantaneous resetting. Physical Review E , 2022. ⟨hal-03831993⟩ We study the statistics of the first-passage time of a single run and tumble particle (RTP) in one spatial dimension, with or without […]

Vanja Marić 1 Salvatore Marco GiampaoloFabio Franchini Vanja Marić, Salvatore Marco Giampaolo, Fabio Franchini. Fate of local order in topologically frustrated spin chains. Physical Review B, American Physical Society, 2022, 105 (6), pp.064408. ⟨10.1103/PhysRevB.105.064408⟩. ⟨hal-03738529⟩ It has been recently shown that the presence of topological frustration, induced by periodic boundary conditions in an antiferromagnetic $XY$

Marco Baldovin 1 Fabio CecconiAntonello ProvenzaleAngelo Vulpiani Marco Baldovin, Fabio Cecconi, Antonello Provenzale, Angelo Vulpiani. Extracting causation from millennial-scale climate fluctuations in the last 800 kyr. Scientific Reports, 2022, 12 (1), pp.15320. ⟨10.1038/s41598-022-18406-2⟩. ⟨hal-03903854⟩ Abstract The detection of cause-effect relationships from the analysis of paleoclimatic records is a crucial step to disentangle the main mechanisms

Naftali R. SmithPierre Le Doussal 1 Satya N. Majumdar 2 Grégory Schehr 3 Naftali SmithPierre Le Doussal 1 Satya Majumdar 2 Naftali R. Smith, Pierre Le Doussal, Satya N. Majumdar, Grégory Schehr, Naftali Smith, et al.. Exact position distribution of a harmonically confined run-and-tumble particle in two dimensions. Physical Review E , 2022, 106 (5),

Lorenzo Gotta 1 Leonardo Mazza 1 Pascal Simon 2 Guillaume Roux 1 Lorenzo Gotta, Leonardo Mazza, Pascal Simon, Guillaume Roux. Exact many-body scars based on pairs or multimers in a chain of spinless fermions. Physical Review B, 2022, 106 (23), pp.235147. ⟨10.1103/physrevb.106.235147⟩. ⟨hal-03758523⟩ We construct a 1D model Hamiltonian of spinless fermions for which the

Lorenzo Rosso 1 Leonardo Mazza 1 Alberto Biella 1 Lorenzo Rosso, Leonardo Mazza, Alberto Biella. Eightfold way to dark states in SU(3) cold gases with two-body losses. Phys.Rev.A, 2022, 105, pp.L051302. ⟨10.1103/PhysRevA.105.L051302⟩. ⟨hal-03572985⟩ We study the quantum dynamics of a one-dimensional SU(3)-symmetric system of cold atoms in the presence of two-body losses. We exploit the

Jitendra KethepalliManas KulkarniAnupam KunduSatya N. Majumdar 1 David MukamelGregory Schehr 2 Jitendra Kethepalli, Manas Kulkarni, Anupam Kundu, Satya N. Majumdar, David Mukamel, et al.. Edge fluctuations and third-order phase transition in harmonically confined long-range systems. J.Stat.Mech., 2022, 2203 (3), pp.033203. ⟨10.1088/1742-5468/ac52b2⟩. ⟨hal-03481889⟩ We study the distribution of the position of the rightmost particle x $_{max}$

Silvio Franz 1 Flavio Nicoletti 1, 2 Giorgio Parisi 2 Federico Ricci-Tersenghi 2 Silvio Franz, Flavio Nicoletti, Giorgio Parisi, Federico Ricci-Tersenghi. Delocalization transition in low energy excitation modes of vector spin glasses. SciPost Physics, SciPost Foundation, 2022, 12 (1), pp.016. ⟨10.21468/SciPostPhys.12.1.016⟩. ⟨hal-03738539⟩ We study the energy minima of the fully-connected m m -components vector spin

Ignacio García-Mata 1, 2 John Martin 3 Olivier Giraud 4 Bertrand Georgeot 5 Rémy Dubertrand 6 Gabriel Lemarié 7, 8, 5 Ignacio García-Mata, John Martin, Olivier Giraud, Bertrand Georgeot, Rémy Dubertrand, et al.. Critical properties of the Anderson transition in random graphs: two-parameter scaling theory, Kosterlitz-Thouless type flow and many-body localization. Physical Review B, 2022,

Naftali R. Smith 1 Pierre Le Doussal 1 Satya N. Majumdar 2 Grégory Schehr 3 Naftali R. Smith, Pierre Le Doussal, Satya N. Majumdar, Grégory Schehr. Counting statistics for noninteracting fermions in a rotating trap. Phys.Rev.A, 2022, 105 (4), pp.043315. ⟨10.1103/PhysRevA.105.043315⟩. ⟨hal-03722539⟩ We study the ground state of 1. LPENS – Laboratoire de physique de