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math.PR2026
Aging in a spin glass with logarithmic correlations
Aser Cortines, Oren Louidor, Heng Ma +1
We consider a continuous-time random walk on the discrete two dimensional box, driven by the discrete Gaussian Free Field (DGFF) acting as potential: When at a vertex, the walk wai…
math.PR2026
Atypical Decay Rates for Atypical Heights in Random Recursive Trees
Xinxin Chen, Heng Ma
We establish the large deviation probabilities for the height of random recursive trees, revealing polynomial upper-tail decay and stretched-exponential lower-tail decay. Remarkabl…