Generating hybrid entangled state of atom-photon with stimulated Raman transition

Abstract

Abstract: A theoretical scheme was presented for generating atom-photon hybrid entangled state with stimulated Raman transition of three-level atoms in Bose-Einstein condensate interacting with a weaker coherent probe light and a stronger classical coupling light. We investigate the influences by the interaction strength between probe laser field and the atoms, two-photon detuning and the interaction strength between the atoms in the ground state. It’s shown that the atom-photon hybrid entangled state with better entanglement can be rapidly generated by increasing the interaction strength between probe laser field and the atoms or decreasing two-photon detuning.

Key words: quantum optics, quantum Fisher information, stimulated Raman transition, hybrid entanglement, Bose-Einstein condensate

CLC Number:

O431.2

Yi Honggang . Generating hybrid entangled state of atom-photon with stimulated Raman transition[J]. J4, 2014, 31(3): 279-284.

References

[1] Li Songsong, Huang Yibin. Entanglement of superposition of multi-states
[J]. International journal of quantum information, 2008, 6:561.
[2] Chen Meixiang, Li Honghai, Huang Zhiping, et al. Teleportation of N-particle entangled GHZ state via two-particle entangled quantum channel
[J]. Chinese Journal of Quantum Electronics (量子电子学报), 2012, 29(6):695(in Chinese).
[3] Li Songsong. Dense coding with cluster state via local measurements
[J]. Int. J. Theor. Phys., 2012, 51(3):724.
[4] Wan Hongbo,Ye Liu. Scheme for implementing quantum dense coding by using linear optical system
[J]. Chinese Journal of Quantum Electronics (量子电子学报), 2010, 27(2):161 (in Chinese)
[5] Chen Xi, Zhou Xiao-qing, Zhao Han, Zhang Pei. Seven quantum channel coding and error correction
[J]. Chinese Journal of Quantum Electronics (量子电子学报), 2013, 30(6):722 (in Chinese).
[6] Pezzé L, Smerz A. Entanglement, Nonlinear Dynamics, and the Heisenberg Limit
[J]. Phys. Rev. Lett., 2009, 102:100401.
[7] Li Songsong, Yuan Jibing, Kuang Leman. Coherent manipulation of spin squeezing in atomic Bose-Einstein Condensate via electromagnetically induced transparency
[J]. Front. Phys. 2013(8):27.
[8] Boixo S, Monras A. Operational interpretation for global multipartite entanglement
[J]. Phys. Rev. Lett., 2008, 100:100503.
[9] Yi Honggang, Chen Ronghua, Li Songsong. Spin squeezing of Yurke-like state
[J]. Chinese Journal of Quantum Electronics (量子电子学报) , 2013,30(3):314 (in Chinese).
[10] Kuang L. M, Zhou L. Generation of atom-photon entangled states in atomic Bose-Einstein condensate via electromagnetically induced transparency
[J]. Phys. Rev. A, 2003, 68: 043606
[11] He Huiyong, Huang Chunjia. Squeezed atom laser originating from stimulated Raman transition
[J]. Acta optica sinica(光学学报), 2009, 29:3531
[12] Jin Guangri, Liu Yongchun and Liu Wuming. Spin squeezing in a generalized one-axis twisting model
[J]. New Journal of Physics 2009, 11: 073049.

[1]	CHEN Liying , HUANG Kun , WANG Qi , YAN Shinong . Design of an integrated vibration detection module based on diamond NV color centers [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 500-509.
[2]	BAI Hailong , BAI Jinhai , HU Dong , WANG Yu . Design and implementation of a compact microwave synthesizer for atomic interference gravimeter [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 510-518.
[3]	LI Songsong. Effects of three-body and four-body interactions on spin squeezing and quantum entanglement in Bose-Einstein condensates [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 519-527.
[4]	LI Yan , . Correlation properties of Bose⁃Fermi mixture with one⁃dimensional strong interaction [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 528-540.
[5]	WANG Sheng , FANG Xiaoming , LIN Yu , ZHANG Tianbing , FENG Bao , YU Yang , WANG Le . Four-intensity decoy-state phase-matching quantum key distribution [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 541-545.
[6]	SUN Yishi , SUN Yi . Parameter prediction of classical-quantum signals co-fiber transmission system based on BP neural network [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 546-559.
[7]	QI Zhiming , LIANG Wenyao . Influence of beam polarizations on holographic fabrication of compound photonic crystals [J]. Chinese Journal of Quantum Electronics, 2023, 40(4): 447-457.
[8]	HE Yefeng , , LI Lina ∗ , BAI Qian , CHEN Sihao , QIANG Yuwei . Quantum key distribution of detector’s dead time in heralded single photon source [J]. Chinese Journal of Quantum Electronics, 2023, 40(1): 112-119.
[9]	TAN Zhijie , YANG Hairui , , YU Hong , , HAN Shensheng , ∗. Progress on X-ray diffraction imaging via intensity correlation [J]. Chinese Journal of Quantum Electronics, 2022, 39(6): 851-862.
[10]	LIN Huizu , ∗ , LIU Weitao , ∗ , SUN Shuai , , DU Longkun , , CHANG Chen , , LI Yuegang , . Progress of algorithms used in ghost imaging [J]. Chinese Journal of Quantum Electronics, 2022, 39(6): 863-879.
[11]	WANG Xiaoyan, WANG Zhiyuan, CHEN Ziyang, PU Jixioing ∗. Detection of orbital angular momentum of multiple vortices from speckle via deep learning [J]. Chinese Journal of Quantum Electronics, 2022, 39(6): 955-961.
[12]	LI Nengfei , SUN Yusong , , HUANG Jian , ∗. Research on cosine encoded multiplexing high spatial resolution ghost imaging [J]. Chinese Journal of Quantum Electronics, 2022, 39(6): 973-982.
[13]	DAI Pan, PANG Zhiguang, LI Jian, WANG Qin ∗. Nonlinear Bell inequality based on entanglement sources [J]. Chinese Journal of Quantum Electronics, 2022, 39(5): 761-767.
[14]	ZHOU Xiantao, JIANG Yinghua ∗ , GUO Chenfei, ZHAO Ning, LIU Biao. Quantum secure direct communication protocol based on mixture of GHZ particles and single photon [J]. Chinese Journal of Quantum Electronics, 2022, 39(5): 768-775.
[15]	LI Tianxiu, SHI Lei ∗ , WANG Junhui, LI Jiahao. Prediction of atmospheric attenuation coeﬃcient of quantum signal based on deep learning [J]. Chinese Journal of Quantum Electronics, 2022, 39(5): 786-794.