The flux phase problem on the ring

Abstract

We give a simple proof to derive the optimal flux which minimizes the ground state energy in one dimensional Hubbard model, provided the number of particles is even.

8 pages, to appear in J. Phys. A: Math. Gen

References in corpus (4)

• The Flux-Phase of the Half-Filled Band
• The Stability of the Peierls Instability for Ring-Shaped Molecules
• Persistent Currents in Mesoscopic Hubbard Rings with Spin-Orbit Interaction
• On the flux phase conjecture at half-filling: an improved proof

Cited by in corpus (6)

• Repulsion-Sustained Supercurrent and Flux Quantization in Rings of Symmetric Hubbard Clusters
• Electronic structure and parity effects in correlated nanosystems
• Exotic Superfluid with Emergent flux in a one-dimensional Bose-Fermi mixture
• Fermi-Hubbard model on non-bipartite lattices: flux problem and emergent chirality
• Möbius molecules and fragile Mott insulators
• Spin of the ground state and the flux phase problem on the ring