Sudeshna Bhattacharjee

Hello! My name is Sudeshna Bhattacharjee. I am broadly interested in probability. More specifically, currently I am focusing on random matrices, last passage percolation, interacting particle systems, directed landscape and some other related models. From 15th February 2026 to 15th August 2026 I am a Senior research associate in probability at School of Mathematics, University of Bristol, working with Professor Márton Balázs, supported by his EPSRC grant 'Particle systems, growth models and their probabilistic structures'.

I did my PhD in Department of Mathematics at Indian Institute of Science, Bengaluru. My thesis title is "Geodesic geometry in the KPZ universality class and some related problems" (submitted, expected date of graduation: April 2026). My thesis supervisors are Professor Riddhipratim Basu (ICTS-TIFR) and Professor Manjunath Krishnapur (IISc).

You can find my detailed CV here.

Publications:

Macroscopic Hausdorff dimension of the level sets of the Airy processes, with Fei Pu. Electronic Journal of Probability (2026) 31, 1--21. [At Publisher], [arxiv].

Optimal tail estimates in beta-ensembles and applications to last passage percolation, with Jnaneshwar Baslingker, Riddhipratim Basu and Manjunath Krishnapur. Probability and Mathematical Physics (2025) 6-4, 1379--1442. [At Publisher], [arxiv].
Road layout in the KPZ class, with Márton Balázs, Karambir Das and David Harper. Journal of Statistical Physics (2025) 192, Article 83.[At Publisher] , [arxiv].
Geodesic trees in last passage percolation and some related problems, with Márton Balázs and Riddhipratim Basu. Accepted for publication in Annales de l′institut Henri Poincaré-Probabilités et Statistiques (2025). [At Publisher], [arxiv].

Preprints:

Exceptional force, uncountably many solutions in the KPZ fixed point, with Ofer Busani and Evan Sorensen. 2025. Preprint: arXiv:2505.09604.
The Paquette-Zeitouni law of fractional logarithms for the GUE minor process and the Plancherel growth process, with Jnaneshwar Baslingker, Riddhipratim Basu and Manjunath Krishnapur. 2024. Preprint: arXiv:2410.11836.
Limit theorems for extrema of Airy processes, with Riddhipratim Basu. 2024. Preprint: arXiv:2406.11826.

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