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arXiv 0807.4185cond-mat.str-el
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一维自旋能隙费米子磁化起始时的临界性质

Critical properties of 1D spin-gapped fermions at the onset of magnetization

T. Vekua, S. I. Matveenko, G. V. Shlyapnikov

摘要:

我们发展了一个有效场论,用来寻找一维自旋能隙费米子在磁化开始时的临界性质。它示出了如何自旋-电荷相互作用导致一个线性的临界行为和有限的磁化率为广泛的模型。我们还讨论了冷原子气体中自旋-电荷耦合的可能表现。

英文摘要:

We develop an effective field theory for finding critical properties of 1D spin gapped fermions at the onset of magnetization. It is shown how the spin-charge interaction leads to a linear critical behavior and finite susceptibility for a wide range of models. We also discuss possible manifestations of spin-charge coupling in cold atomic gases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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