Finding the ground state of a lattice gauge theory with fermionic tensor networks: A 2+1 D Z2 demonstration

Keyphrases

• Fermionic 100%
• Lattice Gauge Theory 100%
• Projected Entangled Pair States 100%
• Tensor Networks 100%
• Tensor Network States 20%
• Variational 20%
• High Dimension 20%
• Freeway 20%
• Sign Problem 20%
• Gauge Group 20%
• Coupling Constant 20%
• Numerical Computation 20%
• Correlation Function 20%
• System Size 20%
• Quantum Many-body Systems 20%
• Entanglement Entropy 20%
• Matrix Scaling 20%
• Ansatz 20%
• Area Law 20%
• Pfaffian 20%
• Monte Carlo Computation 20%

Physics

• Gauge Theory 100%
• Ground State 100%
• Gaussian Distribution 50%
• Monte Carlo 50%
• Coupling Constant 50%