4 papers
Noise scheduling and linear dynamics in diffusion models on Lie groups
Javad Komijani
We investigate the role of the noise schedule in diffusion processes on Lie groups, with particular emphasis on applications to lattice gauge theory. We show that a specific noise…
Diffusion model for SU(N) gauge theories
Javad Komijani, Marina K. Marinkovic, Lara Turgut
Implicit score matching provides a computationally efficient approach for training diffusion models and generating high-quality samples from complex distributions. In this work, we…
Group-Equivariant Diffusion Models for Lattice Field Theory
Octavio Vega, Javad Komijani, Aida El-Khadra +1
Near the critical point, Markov Chain Monte Carlo (MCMC) simulations of lattice quantum field theories (LQFT) become increasingly inefficient due to critical slowing down. In this…
Normalizing flows for SU() gauge theories employing singular value decomposition
Javad Komijani, Marina K. Marinkovic
We present a progress report on the use of normalizing flows for generating gauge field configurations in pure SU(N) gauge theories. We discuss how the singular value decomposition…