منابع مشابه
Quantum teleportation.
For continuous variable systems, some protocols for entanglement swapping, establishing entanglement between distant stations through teleportation, testing the efficiency of teleportation with the aid of a third party, and combining teleportation with cloning have been proposed. But no protocol for the explicit teleportation of an entangled continuous variable state exists in the literature, a...
متن کاملQuantum Teleportation
Teleportation the transmission and reconstruction of objects over arbitrary distances is a spectacular process, which actually has been invented by science fiction authors some decades ago. Unbelievable as it seems in 1993 a theoretical scheme has been found by Charles Bennett et al. that predicts the existence of teleportation in reality at least for quantum systems. This scheme exploits some ...
متن کاملQuantum Teleportation
Given a single copy of an unknown quantum state, it is impossible in principle to identify it. The mostly inaccessible information carried by the state is termed quantum information. In contrast to classical information, it cannot be copied or cloned. This concept provides a theoretical underpinning for all aspects of quantum communication and quantum computation. Here we use it to consider qua...
متن کاملLong distance quantum teleportation
Quantum teleportation is a core protocol in quantum information science. Besides revealing the fascinating feature of quantum entanglement, quantum teleportation provides an ultimateway to distribute quantum state over extremely long distance, which is crucial for global quantum communication and future quantumnetworks. In this review, we focus on the long distance quantum teleportation experim...
متن کاملExperimental Quantum Teleportation
Quantum teleportation-transmission and reconstruction of over arbitrary distances of the state of a quantum system is described experimentally. During this process, we take a photon; transfer its property (polarization) to another photon-even if the two photons are remote locations. An initial photon, which carries the polarization that is to be transferred, and one of a pair of entangled photo...
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: Hyomen Kagaku
سال: 2011
ISSN: 0388-5321,1881-4743
DOI: 10.1380/jsssj.32.801