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Associate Professor
Probability Theory
Research interests
Hydrodynamic limit,Spectral gap,Non-gradient models
Current research

I am working on hydrodynamic limits and equilibrium fluctuations for interacting particle systems. Currently, I am mainly studying non-gradient models and systems with anomalous diffusions.

Selected publications
  1. M. Sasada: "Spectral gap for stochastic energy exchange model with nonuniformly positive rate function", Ann. Probab. 43 (2015) no. 4, 1663-1711.
  2. C. Bernardin, P. Gon.calves, M. Jara, M. Sasada and M. Simon: "From normal diffusion to superdiffusion of energy in the evanescent flip noise limit", J. Stat. Phys. 159 (2015) no. 6, 1327-1368.
  3. S. Olla and M. Sasada: "Macroscopic energy diffusion for a chain of anharmonic oscillators", Probab. Theory Related Fields 157 (2013), no. 3-4, 721-775.
  4. M. Sasada: "On the spectral gap of the Kac walk and other binary collision processes on d-dimensional lattice. Symmetries, integrable systems and representations", Springer Proc. Math. Stat. 40 Springer, Heidelberg, (2013), 543-560.
  5. T. Funaki, M. Sasada, M. Sauer and B.Xie: "Fluctuations in an evolutional model of two-dimensional Young diagrams", Stochastic Process. Appl. 123 (2013), no. 4, 1229-1275.
  6. M. Sasada: "Hydrodynamic limit for exclusion processes with velocity", Markov Process. Related Fields 17 (2011), no. 3, 391-428.
  7. Y. Nagahata and M. Sasada: "Spectral gap for multi-species exclusion processes", J. Stat. Phys. 143 (2011), no. 2, 381-398.
  8. M. Sasada: "Hydrodynamic limit for particle systems with degenerate rates without exclusive constraints", ALEA Lat. Am. J. Probab. Math. Stat. 7 (2010), 277-292.
  9. T. Funaki and M. Sasada: "Hydrodynamic limit for an evolutional model of two-dimensional Young diagrams", Comm. Math. Phys. 299 (2010), no. 2, 335-363.
  10. M. Sasada: "Hydrodynamic limit for two-species exclusion processes", Stochastic Process. Appl. 120 (2010), no. 4, 494-521.

Memberships, activities and


The Mathematical Society of Japan

MSJ Takebe Katahiro Prize for Encouragement of Young Researchers 2010

The second JSPS Ikushi Prize 2011

The University of Tokyo President's Prize 2011