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Abstract

In this work we show that the superradiance of the cavity photons can give rise to a magnetic transformation for the atomic system when the quasi one-dimensional Fermi gases are coupled to an optical cavity. This magnetic transformation has a close relationship with the atomic detuning and the filling number. When the interaction between the atoms is neglected, the mean-field approximation may be used in the superradiant phase. In this approximation, we analyze the static spin structure factors of the system with different filling numbers and atomic detuning. Then we characterize the cavity photons-assisted magnetic transformation and obtain the phase diagrams which are dependent on the cavity parameters. Finally, the feasible experimental parameters of our results are also discussed.

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Authors and contacts

Corresponding author:Chen Gang,chengang971@163.com

Funds:Project supported by the National Key R&D Program of China (Grant No. 2017YFA0304203), the National Natural Science Foundation of China (Grant Nos. 11674200, 11804204), the Program for Changjiang Scholars and Innovative Research Team in University of Ministry of Education of China (Grant No. IRT13076), and the Fund for Shanxi “1331 Project” Key Subjects Construction, China.

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References

[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]

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[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]

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[4]	Shi Ting-Ting, Wang Liu-Jiu, Wang Jing-Kun, Zhang Wei.Some recent progresses on the study of ultracold quantum gases with spin-orbit coupling. Acta Physica Sinica, 2020, 69(1): 016701.doi:10.7498/aps.69.20191241
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[7]	Sheng Zong-Qiang, Shu Liang-Ping, Meng Ying, Hu Ji-Gang, Qian Jian-Fa.Systematic calculations on cluster radioactivity half-lives of trans-lead nuclei with effective liquid drop model. Acta Physica Sinica, 2014, 63(16): 162302.doi:10.7498/aps.63.162302
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[9]	Chen Zai-Gao, Wang Jian-Guo, Wang Yue, Zhu Xiang-Qin, Zhang Dian-Hui, Qiao Hai-Liang.Numerical simulation of generation and radiation of super-radiation from relativistic backward wave oscillators. Acta Physica Sinica, 2014, 63(3): 038402.doi:10.7498/aps.63.038402
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[17]	XIONG XIAO-MING, TAO RUI-BAO.EFFECTIVE ELASTIC CONSTANT OF THE SEMICONDUCTOR SUPERLATTICE. Acta Physica Sinica, 1988, 37(7): 1110-1118.doi:10.7498/aps.37.1110
[18]	MA HONG-RU, CAI JIAN-HUA.SPIN WAVES IN MAGNETIC METALLIC SUPERLATTICES. Acta Physica Sinica, 1984, 33(3): 444-446.doi:10.7498/aps.33.444
[19]	QIN YUN-WEN.ON THE FORM FACTOR OF RADIATION SCATTERING IN A BI-MAXWELLIAN PLASMA. Acta Physica Sinica, 1984, 33(4): 561-563.doi:10.7498/aps.33.561
[20]	LU QUAN-KANG, CHEN GUO-RANG, WANG QIAN, XIONG XlAO-MING, JIN YONG, TANG MING.THE FORM FACTOR OF RADIATION SCATTERING IN AN ANISOTROPIC PLASMA. Acta Physica Sinica, 1983, 32(5): 618-626.doi:10.7498/aps.32.618

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Vol. 68, Issue 4 - 2019-02-20

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