ANISOTROPY AND MAGNETIC FIELD EFFECTS ON THE ENTANGLEMENT TRANSFER IN TWO PARALLEL HEISENBERG SPIN CHAINS
2008 ◽
Vol 22
(27)
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pp. 4853-4861
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Keyword(s):
We investigate the entanglement transfer in two parallel spin chains by anisotropic Heisenberg XY interaction in an external magnetic field. The perfect entanglement transfer condition is obtained. We find that perfect entanglement transfer can be realized from one spin pair to another spin pair at certain times by adjusting the magnetic field strength and the anisotropy parameter, which suggests its potential usefulness in quantum information process.
2007 ◽
Vol 40
(30)
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pp. 9067-9077
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Keyword(s):
2013 ◽
Vol 25
(24)
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pp. 246002
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Keyword(s):
2019 ◽
Vol 33
(17)
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pp. 1950180
2015 ◽
Vol 29
(20)
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pp. 1550107
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2014 ◽
Vol 47
(4)
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pp. 045505
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2013 ◽
Vol 46
(43)
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pp. 435304
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Keyword(s):
2000 ◽
Vol 61
(22)
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pp. 15262-15268
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2015 ◽
Vol 143
(24)
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pp. 244308
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2011 ◽
Vol 80
(12)
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pp. 125003
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