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Spatiotemporal Bloch states of a spin-orbit coupled Bose-Einstein condensate in an optical lattice |
| Ya-Wen Wei(魏娅雯), Chao Kong(孔超), Wen-Hua Hai(海文华) |
| Department of Physics and Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education, and Synergetic Innovation Center for Quantum Effects and Applications, Hunan Normal University, Changsha 410081, China |
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Abstract We study the spatiotemporal Bloch states of a high-frequency driven two-component Bose-Einstein condensate (BEC) with spin-orbit coupling (SOC) in an optical lattice. By adopting the rotating-wave approximation (RWA) and applying an exact trial-solution to the corresponding quasistationary system, we establish a different method for tuning SOC via external field such that the existence conditions of the exact particular solutions are fitted. Several novel features related to the exact states are demonstrated; for example, SOC leads to spin-motion entanglement for the spatiotemporal Bloch states, SOC increases the population imbalance of the two-component BEC, and SOC can be applied to manipulate the stable atomic flow which is conducive to control quantum transport of the BEC for different application purposes.
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Received: 31 October 2018
Revised: 06 February 2019
Accepted manuscript online:
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PACS:
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67.85.Hj
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(Bose-Einstein condensates in optical potentials)
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03.75.Lm
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(Tunneling, Josephson effect, Bose-Einstein condensates in periodic potentials, solitons, vortices, and topological excitations)
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71.70.Ej
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(Spin-orbit coupling, Zeeman and Stark splitting, Jahn-Teller effect)
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05.60.Gg
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(Quantum transport)
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| Fund: Project supported by the National Natural Science Foundation of China (Grant No. 11475060). |
Corresponding Authors:
Wen-Hua Hai
E-mail: whhai2005@aliyun.com
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Cite this article:
Ya-Wen Wei(魏娅雯), Chao Kong(孔超), Wen-Hua Hai(海文华) Spatiotemporal Bloch states of a spin-orbit coupled Bose-Einstein condensate in an optical lattice 2019 Chin. Phys. B 28 056701
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| [1] |
Zhang Y P, Mao L and Zhang C W 2012 Phys. Rev. Lett. 108 035302
|
| [2] |
Elliott R J 1954 Phys. Rev. 96 280
|
| [3] |
Dresselhaus G, Kip A F and Kittel C 1954 Phys. Rev. 95 568
|
| [4] |
Dresselhaus G 1955 Phys. Rev. 100 580
|
| [5] |
Rashba E I 1960 Sov. Phys. Solid State 2 1224
|
| [6] |
Liu L, Chen W X, Wang R Q and Hu L B 2018 Chin. Phys. B 27 047201
|
| [7] |
Tang Z H, Yao T X and Liu J J 2017 Chin. Phys. B 26 117203
|
| [8] |
Zhang L 2018 Chin. Phys. B 27 067203
|
| [9] |
Lin Y J, Jiménez-García K and Spielman I B 2011 Nature 471 83
|
| [10] |
Galitski V and Spielman I B 2013 Nature 494 49
|
| [11] |
Huang F J, Chen Q H, and Liu W M 2014 Phys. Rev. A 89 033624
|
| [12] |
Xie W F, He Y Z and Bao C G 2015 Chin. Phys. B 24 060305
|
| [13] |
Yu Z F and Xue J K 2014 Phys. Rev. A 90 033618
|
| [14] |
Zhang X F, Kato M, Han W, Zhang S G, and Saito H 2017 Phys. Rev. A 95 033620
|
| [15] |
Liang Z X, Zhang Z D and Liu W M 2005 Phys. Rev. Lett. 94 050402
|
| [16] |
Li Z J, Hai W H and Deng Y 2013 Chin. Phys. B 22 090505
|
| [17] |
Hai W H, Lee C H, Chong G S and Shi L 2002 Phys. Rev. E 66 026202
|
| [18] |
Lee C H, Hai W H, Shi L, Zhu X W and Gao K L 2001 Phys. Rev. A 64 053604
|
| [19] |
Zhou Z, Hai W H, Deng Y and Xie Q T 2012 Chaos Solitons & Fractals 45 1423
|
| [20] |
Liu L W, Gengzang D J, An X J and Wang P Y 2018 Chin. Phys. B 27 034205
|
| [21] |
Abdullaev F K and Kraenkel R A 2000 Phys. Rev. A 62 023613
|
| [22] |
Fujioka J, Cortés E, Pérez-Pascual R, Rodríguez R F, Espinosa A and Malomed B A 2011 Chaos 21 033120
|
| [23] |
Xu J, Hai W H and Li H 2007 Chin. Phys. B 16 2244
|
| [24] |
Bronski J C, Carr L D, Deconinck B and Kutz J N 2001 Phys. Rev. Lett. 86 1402
|
| [25] |
Deconinck B, Kutz J N, Patterson M S and Warner B W 2003 J. Phys. A: Math. Gen. 36 5431
|
| [26] |
Kostov N A, Enol'skii V Z, Gerdjikov V S, Konotop V V and Salerno M 2004 Phys. Rev. E 70 056617
|
| [27] |
Zhang H F, Chen W, Yu C C, Sun L H and Xu D H 2017 Chin. Phys. B 26 080304
|
| [28] |
Bronski J C, Carr L D, Deconinck B, Kutz J N and Promislow K 2001 Phys. Rev. E 63 036612
|
| [29] |
Hai W H, Li C H, Fang X M and Gao K L 2004 Physica A 335 445
|
| [30] |
Theodorakis S and Leontidis E 1997 J. Phys. A: Math. Gen. 30 4835
|
| [31] |
Hai W H, Li Y, Xia B and Luo X 2005 Europhys. Lett 71 28
|
| [32] |
Deng H M, Hai W H and Zhu Q Q 2006 J. Phys. A: Math. Gen. 39 49
|
| [33] |
Deconinck B, Frigyik B A and Kutz J N 2001 Phys. Lett. A 283 177
|
| [34] |
Hai W H, Chong G S, Xie Q T and Lu J 2004 Eur. Phys. J. D 28 267
|
| [35] |
Lü H, Zhu S B, Qian J and Wang Y Z 2015 Chin. Phys. B 24 090308
|
| [36] |
Liu W M and Li J 2018 Acta Phys. Sin. 67 110302 (in Chinese)
|
| [37] |
Zhang H F, Chen F, Yu C C, Sun L H and Xu D H 2017 Chin. Phys. B 26 080304
|
| [38] |
Cook R J, Shankland D G and Wells A L 1985 Phys. Rev. A 31 564
|
| [39] |
Kayanuma Y and Saito K 2008 Phys. Rev. A 77 010101
|
| [40] |
Yuan L M, Xu Y G, Gao W, Dai F and Wu Q L 2018 Chin. Phys. B 27 044101
|
| [41] |
Salerno M, Abdullaev F K, Gammal A and Tomio L 2016 Phys. Rev. A 94 043602
|
| [42] |
Jiménez-García K, LeBlanc L J, Williams R A, Beeler M C, Qu C, Gong M, Zhang C and Spielman I B 2015 Phys. Rev. Lett. 114 125301
|
| [43] |
Leibfried D, Blatt R, Monroe C and Wineland D 2003 Rev. Mod. Phys. 75 281
|
| [44] |
Mizrahi J, Senko C, Neyenhuis B, Johnson K G, Campbell W C, Conover C W S and Monroe C 2013 Phys. Rev. Lett. 110 203001
|
| [45] |
Hai K, Luo Y R, Chong G S, Chen H and Hai W H 2017 Quantum Inf. Comput. 17 456
|
| [46] |
Monroe C, Meekhof D M, King B E and Wineland D J 1996 Science 272 1131
|
| [47] |
Kong C, Chen H, Li C L and Hai W H 2018 Chaos 28 023115
|
| [48] |
Nakamura Y, Pashkin Y A and Tsai J S 1999 Nature 398 786
|
| [49] |
Romero-Isart O and García-Ripoll J J 2007 Phys. Rev. A 76 052304
|
| [50] |
Luo Y R, Lu G B, Kong C and Hai W H 2016 Phys. Rev. A 93 043409
|
| [51] |
Arlinghaus S and Holthaus M 2011 Phys. Rev. A 84 063617
|
| [52] |
Paul T, Richter K and Schlagheck P 2005 Phys. Rev. Lett. 94 020404
|
| [53] |
Salger T, Kling S, Hecking T, Geckeler C, Morales-Molina L and Weitz M 2009 Science 326 1241
|
| [54] |
Cheng Y S, Tang G H and Adhikari S K 2014 Phys. Rev. A 89 063602
|
| [55] |
Chen Y A, Nascimbéne S, Aidelsburger M, Atala M, Trotzky S and Bloch I 2011 Phys. Rev. Lett. 107 210405
|
| [56] |
Ma R, Tai M E, Preiss P M, Bakr W S, Simon J and Greiner M 2011 Phys. Rev. Lett. 107 095301
|
| [57] |
Blatt S, Nicholson T L, Bloom B J, Williams J R, Thomsen J W, Julienne P S and Ye J 2011 Phys. Rev. Lett. 107 073202
|
| [58] |
Inouye S, Andrews M R, Stengeretal J, Miesner H J, Stamper-Kurn D M and Ketterle W 1998 Nature 392 151
|
| [59] |
Strecker K E, Partridge G B, Truscott A G and Hulet R G 2002 Nature 417 150
|
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