共 50 条
Coherence distillation through one-way LICC
被引：0
|作者：
Karmakar S.
[1
]
Sen A.
[2
]
Paul B.
[3
]
Mukherjee K.
[4
]
Chattopadhyay I.
[5
]
Bhar A.
[6
]
机构：
[1] Department of Mathematics, The Heritage College, Anandapur, Kolkata
[2] Department of Mathematics, East Calcutta Girls' College, P-237 Lake Town Link Road, Kolkata
[3] Department of Mathematics, Balagarh Bijoy Krishna Mahavidyalaya, West Bengal, Hooghly
[4] Department of Mathematics, Government Girls General Degree College, Ekbalpur, 7 Mayurbhanj Road, Kolkata
[5] Department of Applied Mathematics, University of Calcutta, 92 A.P.C. Road, Kolkata
[6] Department of Mathematics, Jogesh Chandra Chaudhuri College, 30 Prince Anwar Shah Road, Kolkata
关键词：
Coherence;
entanglement;
swapping;
D O I：
10.1142/S0219749923500144
中图分类号：
学科分类号：
摘要：
Understanding the resource consumption in distributed scenario is one of the main goals in resource theory. Entanglement swapping is an important example in such scenario. It involves at least three parties. Initially two pairs are entangled and other is separable. Performing Bell measurement on common party, resource is swapped in the separable pair. In resource theory of coherence, the initial separable pair may be in free state or in resource state. This feature leads to development of the idea of coherence swapping and coherence concentration. The latter one is the generalization of the first one. Both the protocols have important role in enhancement of coherence as well as coherence fraction and in reveling resource from a noisy state. © 2023 World Scientific Publishing Company.
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