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Communication Capacity of W States
International Journal of Theoretical Physics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Joint remote state preparation via W and W-type states
Optics Communications, 2010New protocols for joint remote preparation of single- and two-qubit states using W and W-type states as the quantum channel are proposed. It is shown that, independent of entanglement degree of the shared quantum channel, the protocols succeed with any unequipped receiver by superior's judicious splitting of the information identifying the state to be ...
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REMOTE INFORMATION CONCENTRATION BY W STATE
International Journal of Modern Physics B, 2013Employing the six-particle W state as the quantum channel in this paper, we investigate remote information concentration (RIC) which is the reverse process of the 1→5 optimal asymmetric economical phase-covariant telecloning (OAEPCT). To achieve the task, Bell state measurement and unitary operation are needed. It is shown that the quantum information
Peng, Jia-Yin +2 more
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Spin Squeezing in Superpositions of GHZ State and W States
International Journal of Theoretical Physics, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi, Xiao-Jie +2 more
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Teleportation of A Single Qubit State via Unique W State
International Journal of Theoretical Physics, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cao, Hai-Jing, Song, He-Shan
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Teleportation through W-class states
Optics and Spectroscopy, 2003The possibility of using entangled states of the W class either as a quantum channel for teleportation or as states to be teleported is analyzed. The protocols are determined through the unitary transformation of the schemes based on the Greenberger-Horne-Zeilinger (GHZ) channel.
V. N. Gorbachev +2 more
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Optimal W State and Bipartite Entanglement Transfers
International Journal of Theoretical Physics, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Deng, Y. +3 more
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Quantum Secret Sharing Using Symmetric W State
International Journal of Theoretical Physics, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, Lin-Lin +2 more
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Quantum Secure Direct Communication Using W State
Communications in Theoretical Physics, 2008Summary: A theoretical scheme of quantum secure direct communication using teleportation is proposed. In the scheme, the sender needs to prepare a class of three-particle W states to use as quantum channel. The two communicators may communicate after they test the security of the quantum channel.
Dong, Li +3 more
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A 63 W W-Band Injection-Locked Pulsed Solid State Transmitter
MTT-S International Microwave Symposium Digest, 1981A high power three-stage W-band injection-locked pulsed solid state transmitter using four hybrid-coupled two-diode IMPATT power combiners as the final stage has been developed. Coherent peak output power of 63 W at 92.6 GHz has been achieved. The transmitter was operated at 100 ns pulsewidth and 0.5 percent duty cycle.
null Huan-Chun Yen, null Kai Chang
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