arXiv Open Access 2019

Properties of spin-polarized impurities -- ferrons, in the unitary Fermi gas

Buğra Tüzemen Paweł Kukliński Piotr Magierski Gabriel Wlazłowski

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Abstrak

A new excitation mode has been predicted to exist in the unitary Fermi gas. It has a form of a spin-polarized impurity, which was dubbed as ferron. It is characterized by a closed nodal surface of the pairing field surrounding a partially spin-polarized superfluid region, where the phase differs by $π$. In this paper, we discuss the effect of temperature on the generation of the ferron and the adiabaticity of the spin-polarizing potential together with ferron's ground state properties.

Topik & Kata Kunci

cond-mat.quant-gas cond-mat.supr-con

Penulis (4)

Buğra Tüzemen

Paweł Kukliński

Piotr Magierski

Gabriel Wlazłowski

Format Sitasi

APA MLA BibTeX

Tüzemen, B., Kukliński, P., Magierski, P., Wlazłowski, G. (2019). Properties of spin-polarized impurities -- ferrons, in the unitary Fermi gas. https://arxiv.org/abs/1911.08848

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2019
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓