Wednesday, May 31, 2023 - 09:00 in ZOOM - Video Conference
Charge fluctuations in 2d Coulomb (and related) systems
A talk in the Seminar Zufallsmatrizen series by
Thomas Leble
| Abstract: |
The "two-dimensional one-component plasma" (2DOCP) or "2d log-gas" is a
system of statistical physics that can be seen as an extension of the Ginibre
ensemble of RMT to "arbitrary temperatures". It exhibits excellent and
somewhat surprising rigidity properties. I will review some of those with a focus
on the most basic observable, namely the "number statistics" in a sub-system,
and compare them to what is known for other 2d point processes of the same
kind. Then I will sketch a proof of "hyperuniformity", which was predicted a long
time ago by physicists, while emphasizing the distance remaining to the full
extent of their statements.
Please contact Lucas Hackl (Lucas.Hackl@unimelb.edu.au) for details regarding access
Within the CRC this talk is associated to the project(s): C6 |
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