The pairwise quantum correlations for teleported state via a symmetric multi-qubit system
نویسندگان
چکیده
منابع مشابه
Probabilistic Teleportation of Arbitrary Two-Qubit Quantum State via Non-Symmetric Quantum Channel
Quantum teleportation has significant meaning in quantum information. In particular, entangled states can also be used for perfectly teleporting the quantum state with some probability. This is more practical and efficient in practice. In this paper, we propose schemes to use non-symmetric quantum channel combinations for probabilistic teleportation of an arbitrary two-qubit quantum state from ...
متن کاملTopological quantum gate entangler for a multi-qubit state
We establish a relation between topological and quantum entanglement for a multi-qubit state by considering the unitary representations of the Artin braid group. We construct topological operators that can entangle multi-qubit state. In particular we construct operators that create quantum entanglement for multi-qubit states based on the Segre ideal of complex multi-projective space. We also in...
متن کاملEfficient symmetric multiparty quantum state sharing of an arbitrary m-qubit state
Xi-Han Li, Ping Zhou, Chun-Yan Li, Hong-Yu Zhou, and Fu-Guo Deng 1 The Key Laboratory of Beam Technology and Material Modification of Ministry of Education, Beijing Normal University, Beijing 100875, People’s Republic of China 2 Institute of Low Energy Nuclear Physics, and Department of Material Science and Engineering, Beijing Normal University, Beijing 100875, People’s Republic of China 3 Bei...
متن کاملTeleportation via multi-qubit channels
We investigate the problem of teleporting an unknown qubit state to a recipient via a channel of 2L qubits. In this procedure a protocol is employed whereby L Bell state measurements are made and information based on these measurements is sent via a classical channel to the recipient. Upon receiving this information the recipient determines a local gate which is used to recover the original sta...
متن کاملIsolating a Single Qubit in a Multi Qubit System
Quantum computing, a whole new paradigm to computing, is based on using Quantum Mechanics for computation. The basic element in a quantum computer is a “qubit” which is a two-state physical system. Unlike a classical bit which can exist in one of two states, 0 or 1, a qubit can not only exist in its two basis states, but also in any linear combination of these states. A quantum computer compris...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Mexicana de Física
سال: 2019
ISSN: 2683-2224,0035-001X
DOI: 10.31349/revmexfis.65.412