Nonclassical states in strongly correlated bosonic ring ladders
We study the ground state of a bosonic ring ladder under a gauge flux in the vortex phase, corresponding to the case where the single-particle dispersion relation has two degenerate minima. By combining exact diagonalization and an approximate fermionization approach we show that the ground state of...
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Main Authors: | , , , , |
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格式: | Article |
語言: | English |
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2019
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在線閱讀: | https://hdl.handle.net/10356/96041 http://hdl.handle.net/10220/48578 |
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