Simulating moir\'e quantum matter with neural network

Understand

Moir\'e materials provide an ideal platform for exploring quantum phases of matter.

• However, solving the many-electron problem in moir\'e systems is challenging due to strong correlation effects.
• We introduce a powerful variational representation of quantum states, many-body neural Bloch wavefunction, to solve many-electron problems in moir\'e materials accurately and efficiently.
• Applying our method to the semiconductor heterobilayer WSe2/WS2 , we obtain a generalized Wigner crystal at filling factor n = 1/3, a Mott insulator n = 1, and a correlated insulator with local magnetic moments and antiferromagnetic spin correlation at n = 2.