Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session Z01: Chaotic and Driven Systems
11:30 AM–2:30 PM,
Friday, March 10, 2023
Room: Room 124
Sponsoring
Unit:
GSNP
Chair: Marija Vucelja, Univ of Virginia
Abstract: Z01.00008 : Anomalous thermal relaxation in unimolecular chemical reactions and connections to symmetries of the system*
12:54 PM–1:06 PM
Presenter:
Saikat Bera
(University of Virginia)
Authors:
Saikat Bera
(University of Virginia)
Matt R Walker
(University of Virginia)
Marija Vucelja
(Univ of Virginia)
We study the Mpemba effect in unimolecular chemical reactions as a function of the chemical reaction rates. We observe the Mpemba effect in unimolecular chemical reactions of three or more reactants. We provide analytical results and insights on when the effect happens, connecting the occurrence of the Mpemba effect to the topological features and symmetries of the system.
*This material is based upon work supported by the National Science Foundation under Grant No. DMR-1944539.
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