2 papers
cond-mat.str-el2026
Variational study of the magnetization plateaus in the spin-1/2 kagome Heisenberg antiferromagnet: an approach from vision transformer neural quantum states
Andreas Raikos, Sylvain Capponi, Fabien Alet
We analyze the magnetization curve of the spin-1/2 kagome Heisenberg model in a magnetic field. Using state-of-the-art variational wavefunctions based on neural networks, we confir…
cond-mat.str-el2025
Detecting the Largest Correlations using the Correlation Density Matrix: a Quantum Monte Carlo Approach
Aditya Chincholi, Sylvain Capponi, Fabien Alet
We present a quantum Monte Carlo-based approach to detect and compute the most dominant correlations for many-body systems without prior knowledge. It is based on the measurement a…