Abstract
We give a simple proof to derive the optimal flux which minimizes the ground state energy in the one-dimensional Hubbard model, provided the number of particles is even.
Original language | English |
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Pages (from-to) | 5429-5433 |
Number of pages | 5 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 33 |
Issue number | 30 |
DOIs | |
Publication status | Published - 2000 Aug 4 |