3 papers
cond-mat.stat-mech2026
Detecting the 3D Ising model phase transition with a ground-state-trained autoencoder
Ahmed Abuali, David A. Clarke, Morten Hjorth-Jensen +3
We develop a one-class, deep-learning framework to detect the phase transition and recover critical behavior of the 3D Ising model. A 3D convolutional neural network autoencoder (C…
hep-lat2026
QCD Crossover at Low Temperatures from Lee-Yang Edge Singularity
D. A. Clarke, H. -T. Ding, J. -B. Gu +6
We provide the first lattice-QCD estimate of the crossover line down to ~MeV. We introduce a new method that combines the Lee-Yang edge in the complex plane of baryon c…
hep-lat2025
A generalized definition of the isothermal compressibility in (2+1)-flavor QCD
D. A. Clarke, J. Goswami, F. Karsch +1
We introduce a generalized definition of the isothermal compressibility () calculable by keeping net conserved charge fluctuations rather than total number densities…