Entanglement in composite systems due to external influences
In this paper, we consider two examples of an entanglement in two-qubit systems and an example of entanglement in quantum field theory (QFT). In the beginning, we study the entanglement of two spin states by a magnetic field. A nonzero entanglement appears for interacting spins. When the coupling be...
| Published in: | International journal of modern physics A Vol. 33, № 21. P. 1850128-1-1850128-31 |
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| Other Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000634116 Перейти в каталог НБ ТГУ |