Thermal equilibrium states and phases

2018 ◽  
Vol 97 (2) ◽  
Author(s):  
Julio A. López-Saldívar ◽  
Octavio Castaños ◽  
Margarita A. Man'ko ◽  
Vladimir I. Man'ko

1972 ◽  
Vol 177 ◽  
pp. 145 ◽  
Author(s):  
Elliot B. Aronson ◽  
Carl J. Hansen

2008 ◽  
Vol 22 (01) ◽  
pp. 17-23 ◽  
Author(s):  
XIANG HAO ◽  
SHIQUN ZHU

The teleportation via the channel of the thermal equilibrium states in anisotropic Heisenberg XYZ chains is analyzed. It is found that there are the critical temperatures below which entanglement teleportation can be realized. Entanglement teleportation is enhanced through anisotropic XYZ chains in contrast to the isotropic Heisenberg one. Anisotropic spin exchanges can increase these critical temperatures for the teleportation. Entanglement can be transferred in the ferromagnetic anisotropic Heisenberg chain while it cannot be done in the ferromagnetic isotropic one. The average fidelity of the teleportation can be improved in the antiferromagnetic chains.


2010 ◽  
Vol 82 (5) ◽  
pp. 055004
Author(s):  
Lei Gu

1999 ◽  
Vol 71 (1) ◽  
pp. 87-172 ◽  
Author(s):  
Daniel H. E. Dubin ◽  
T. M. O’Neil

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