Guillaume Barraquand

Identifiants chercheurs

IdHAL :

guillaume-barraquand

ORCID :

0000-0003-0082-7510

arXiv :

barraquand_g_1

Publications

Article dans une revue (28)

Maximal free energy of the log-gamma polymer Guillaume Barraquand,Ivan Corwin,Evgeni Dimitrov Journal d'analyse mathématique, 2025, ⟨10.1007/s11854-025-0387-y⟩ Article dans une revue hal-03357593v1
Weakly asymmetric facilitated exclusion process Guillaume Barraquand,Oriane Blondel,Marielle Simon Electronic Journal of Probability, 2025, 30 (none), ⟨10.1214/25-EJP1390⟩ Article dans une revue hal-03937068v2
Large time cumulants of the KPZ equation on an interval Guillaume Barraquand,Pierre Le Doussal Journal of Statistical Physics, 2025, 192 (8), pp.111. ⟨10.1007/s10955-025-03496-9⟩ Article dans une revue hal-05337525v1
Markov duality and Bethe ansatz formula for half-line open ASEP Guillaume Barraquand,Ivan Corwin Probability and Mathematical Physics, 2024, 5 (1), pp.89-129. ⟨10.2140/pmp.2024.5.89⟩ Article dans une revue hal-04257113v1
Stationary measures for integrable polymers on a strip Guillaume Barraquand,Ivan Corwin,Zongrui Yang Inventiones Mathematicae, 2024, 237 (3), pp.1567-1641. ⟨10.1007/s00222-024-01277-x⟩ Article dans une revue hal-04257103v1
Stationary measures of the KPZ equation on an interval from Enaud-Derrida's matrix product ansatz representation Guillaume Barraquand,Pierre Le Doussal Journal of Physics A: Mathematical and Theoretical, 2023, 56 (14), pp.144003. ⟨10.1088/1751-8121/acc0eb⟩ Article dans une revue hal-03806362v1
Spatial tightness at the edge of Gibbsian line ensembles Guillaume Barraquand,Ivan Corwin,Evgeni Dimitrov Communications in Mathematical Physics, 2023, 397 (3), pp.1309-1386. ⟨10.1007/s00220-022-04509-4⟩ Article dans une revue hal-03357591v1
A stationary model of non-intersecting directed polymers Guillaume Barraquand,Pierre Le Doussal Journal of Physics A: Mathematical and Theoretical, 2023, 56 (4), pp.045001. ⟨10.1088/1751-8121/acb6c8⟩ Article dans une revue hal-03766752v1
Random walk on nonnegative integers in beta distributed random environment Guillaume Barraquand,Mark Rychnovsky Communications in Mathematical Physics, 2023, 398 (2), pp.823-875. ⟨10.1007/s00220-022-04536-1⟩ Article dans une revue hal-03766758v1
Stationary measures for the log-gamma polymer and KPZ equation in half-space Guillaume Barraquand,Ivan Corwin The Annals of Probability, 2023, 51 (5), pp.1830-1869. ⟨10.1214/23-AOP1634⟩ Article dans une revue hal-03766762v1
KPZ exponents for the half-space log-gamma polymer Guillaume Barraquand,Ivan Corwin,Sayan Das Probability Theory and Related Fields, 2023, 192 (3-4), pp.1113-1243. ⟨10.1007/s00440-024-01324-x⟩ Article dans une revue hal-04257105v1
An identity in distribution between full-space and half-space log-gamma polymers Guillaume Barraquand,Shouda Wang International Mathematics Research Notices, 2022, 2023 (14), pp.11877-11929. ⟨10.1093/imrn/rnac132⟩ Article dans une revue hal-03357598v1
Steady state of the KPZ equation on an interval and Liouville quantum mechanics Pierre Le Doussal,Guillaume Barraquand EPL - Europhysics Letters, 2022, 137 (6), pp.61003. ⟨10.1209/0295-5075/ac25a9⟩ Article dans une revue hal-03357596v1
Half-space stationary Kardar–Parisi–Zhang equation beyond the Brownian case Guillaume Barraquand,Alexandre Krajenbrink,Pierre Le Doussal Journal of Physics A: Mathematical and Theoretical, 2022, 55 (27), pp.275004. ⟨10.1088/1751-8121/ac761d⟩ Article dans une revue hal-03720041v1
Correction to: Random-walk in Beta-distributed random environment Guillaume Barraquand,Ivan Corwin Probability Theory and Related Fields, 2022, 183 (3-4), pp.1329-1336. ⟨10.1007/s00440-022-01122-3⟩ Article dans une revue hal-04979429v1
Fluctuations of the log-gamma polymer free energy with general parameters and slopes Guillaume Barraquand,Ivan Corwin,Evgeni Dimitrov Probability Theory and Related Fields, 2021, 181 (1-3), pp.113-195. ⟨10.1007/s00440-021-01073-1⟩ Article dans une revue hal-03357588v1
Kardar-Parisi-Zhang equation in a half space with flat initial condition and the unbinding of a directed polymer from an attractive wall Guillaume Barraquand,Pierre Le Doussal Physical Review E , 2021, 104 (2), pp.024502. ⟨10.1103/PhysRevE.104.024502⟩ Article dans une revue hal-03357595v1
Half-Space Stationary Kardar–Parisi–Zhang Equation Guillaume Barraquand,Alexandre Krajenbrink,Pierre Le Doussal Journal of Statistical Physics, 2020, 181, pp.1149 - 1203. ⟨10.1007/s10955-020-02622-z⟩ Article dans une revue hal-04974636v1
Stochastic growth in time-dependent environments Guillaume Barraquand,Pierre Le Doussal,Alberto Rosso Physical Review E , 2020, 101 (4), ⟨10.1103/PhysRevE.101.040101⟩ Article dans une revue hal-02565202v1
Large deviations for sticky Brownian motions Guillaume Barraquand,Mark Rychnovsky Electronic Journal of Probability, 2020, 25, pp.1-52. ⟨10.1214/20-EJP515⟩ Article dans une revue hal-02999050v1
Moderate deviations for diffusion in time dependent random media Guillaume Barraquand,Pierre Le Doussal Journal of Physics A: Mathematical and Theoretical, 2020, 53 (21), pp.215002. ⟨10.1088/1751-8121/ab8b39⟩ Article dans une revue hal-02566228v1
Half-Space Macdonald Processes Guillaume Barraquand,Alexei Borodin,Ivan Corwin Forum of Mathematics, Pi, 2020, 8, pp.e11. ⟨10.1017/fmp.2020.3⟩ Article dans une revue hal-02796984v1
Stochastic six-vertex model in a half-quadrant and half-line open asymmetric simple exclusion process Guillaume Barraquand,Alexei Borodin,Ivan Corwin,Michael Wheeler Duke Mathematical Journal, 2018, 167 (13), pp.2457-2529. ⟨10.1215/00127094-2018-0019⟩ Article dans une revue hal-02408348v1
Pfaffian Schur processes and last passage percolation in a half-quadrant Jinho Baik,Guillaume Barraquand,Ivan Corwin,Toufic Suidan The Annals of Probability, 2018, 46 (6), pp.3015-3089. ⟨10.1214/17-AOP1226⟩ Article dans une revue hal-02408346v1
The $q$-Hahn asymmetric exclusion process Guillaume Barraquand,Ivan Corwin The Annals of Applied Probability, 2016, 26 (4), pp.2304-2356. ⟨10.1214/15-AAP1148⟩ Article dans une revue hal-02196351v1
Random-walk in Beta-distributed random environment Guillaume Barraquand,Ivan Corwin Probability Theory and Related Fields, 2016, 167 (3-4), pp.1057-1116. ⟨10.1007/s00440-016-0699-z⟩ Article dans une revue hal-02408343v1
A phase transition for q-TASEP with a few slower particles Guillaume Barraquand Stochastic Processes and their Applications, 2015, 125 (7), pp.2674-2699. ⟨10.1016/j.spa.2015.01.009⟩ Article dans une revue hal-01164575v1
A short proof of a symmetry identity for the q-Hahn distribution Guillaume Barraquand Electronic Communications in Probability, 2014, 19 (50), pp.1-3. ⟨10.1214/ECP.v19-3674⟩ Article dans une revue hal-01108348v1

Chapitre d'ouvrage (2)

Facilitated Exclusion Process Jinho Baik,Guillaume Barraquand,Ivan Corwin,Toufic Suidan Abelsymposium 2016: Computation and Combinatorics in Dynamics, Stochastics and Control, pp.1-35, 2019, ⟨10.1007/978-3-030-01593-0_1⟩ Chapitre d'ouvrage hal-02408345v1
Tracy-Widom Asymptotics for a River Delta Model Guillaume Barraquand,Mark Rychnovsky Stochastic Dynamics out of Equilibrium, pp.483-522, 2019, ⟨10.1007/978-3-030-15096-9_17⟩ Chapitre d'ouvrage hal-02408349v1

Pré-publication, Document de travail (5)

Introduction to quantum exclusion processes Guillaume Barraquand,Denis Bernard 2025 Pré-publication, Document de travail hal-05337540v1
Stationary inverse-Wishart polymers Guillaume Barraquand,Zikun Ouyang 2025 Pré-publication, Document de travail hal-05395609v1
Convergence of the KMP model to the KPZ equation Guillaume Barraquand,Francesco Casini 2025 Pré-publication, Document de travail hal-05337531v1
Integral formulas for two-layer Schur and Whittaker processes Guillaume Barraquand 2024 Pré-publication, Document de travail hal-04740520v1
Le paysage dirigé Guillaume Barraquand 2024 Pré-publication, Document de travail hal-04834177v1

Thèse (1)

Some integrable models in the KPZ universality class Guillaume Barraquand Probability [math.PR]. Université Paris Diderot -- Paris 7, 2015. English. ⟨NNT : ⟩ Thèse tel-01167855v1