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Results 11 - 20
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112
Tripartite Entanglement Swapping of Bright Light Beams
"... We propose a new and experimentally realizable continuous variable quantum communication protocol named tripartite entanglement swap-ping. Three optical modes, which are not in a tripartite entangled state initially, can be entangled by means of the direct detections of Bell-states, the amplitude an ..."
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We propose a new and experimentally realizable continuous variable quantum communication protocol named tripartite entanglement swap-ping. Three optical modes, which are not in a tripartite entangled state initially, can be entangled by means of the direct detections of Bell-states, the amplitude
Experimental delayed-choice entanglement swapping. Nature Phys
, 2012
"... Motivated by the question of which kind of physical interactions and processes are needed for the production of quantum entanglement, Peres has put forward the radical idea of delayed-choice entanglement swapping. There, entanglement can be ‘produced a posteriori, after the entangled particles have ..."
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Cited by 14 (0 self)
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Motivated by the question of which kind of physical interactions and processes are needed for the production of quantum entanglement, Peres has put forward the radical idea of delayed-choice entanglement swapping. There, entanglement can be ‘produced a posteriori, after the entangled particles have
Complementarity and Information in “Delayed-choice for entanglement swapping
"... Building on Peres ’ idea of “Delayed-choice for entanglement swapping ” we show that even the degree to which quantum systems were entangled can be defined after they have been registered and may even not exist any more. This does not arise as a paradox if the quantum state is viewed as just a repre ..."
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Cited by 2 (1 self)
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Building on Peres ’ idea of “Delayed-choice for entanglement swapping ” we show that even the degree to which quantum systems were entangled can be defined after they have been registered and may even not exist any more. This does not arise as a paradox if the quantum state is viewed as just a
UNIVERSITY OF CALGARY Entanglement Swapping with Imperfect Sources and Detectors
, 2009
"... ii In an effort to overcome the distance limits of quantum key distribution (QKD), entan-glement swapping is used as a fundamental building block in quantum relays and quan-tum repeaters. Although entanglement swapping enables any distance to be achieved in principle, experimental realization suffer ..."
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ii In an effort to overcome the distance limits of quantum key distribution (QKD), entan-glement swapping is used as a fundamental building block in quantum relays and quan-tum repeaters. Although entanglement swapping enables any distance to be achieved in principle, experimental realization
1 Experimental delayed-choice entanglement swapping
"... Motivated by the question, which kind of physical interactions and processes are needed for the production of quantum entanglement, Peres has put forward the radical idea of delayed-choice entanglement swapping. There, entanglement can be “produced a posteriori, after the entangled particles have be ..."
Abstract
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Motivated by the question, which kind of physical interactions and processes are needed for the production of quantum entanglement, Peres has put forward the radical idea of delayed-choice entanglement swapping. There, entanglement can be “produced a posteriori, after the entangled particles have
Spectral Entanglement in Entanglement Swapping and Type-I Fusion Gates
"... Abstract: Correlations in the spectral degrees of freedom affect polarization-based entanglement swapping and type-I fusion gates, with the coherence of the subsequently entangled states essentially and similarly dependent on the initial spectral entanglement. ..."
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Abstract: Correlations in the spectral degrees of freedom affect polarization-based entanglement swapping and type-I fusion gates, with the coherence of the subsequently entangled states essentially and similarly dependent on the initial spectral entanglement.
Quantum Key Distribution using Entanglement Swapping
, 2003
"... We propose quantum key distribution schemes based on entanglement swapping. Using two Bell states, two bits of secret key between two distant parties can be shared. Cryptography has been one of the most fruitful applications coming out of quantum information theory and it appears to be practically i ..."
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We propose quantum key distribution schemes based on entanglement swapping. Using two Bell states, two bits of secret key between two distant parties can be shared. Cryptography has been one of the most fruitful applications coming out of quantum information theory and it appears to be practically
Entanglement swapping: entangling atoms that never interacted
"... In this work we discuss a proposal of entangling atomic states of particles which have never interacted. The experimental realization proposed makes use of the interaction of Rydberg atoms with a micromaser cavity prepared in a coherent state. Usually entanglement is understood as a consequence of s ..."
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In this work we discuss a proposal of entangling atomic states of particles which have never interacted. The experimental realization proposed makes use of the interaction of Rydberg atoms with a micromaser cavity prepared in a coherent state. Usually entanglement is understood as a consequence
Entanglement swapping, light cones and elements of reality
, 2006
"... Recently, a number of two-participant all-versus-nothing Bell experiments have been proposed. Here, we give local realistic explanations for these experiments. More precisely, we examine the scenario where a participant swaps his entanglement with two other participants and then is removed from the ..."
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Cited by 1 (1 self)
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Recently, a number of two-participant all-versus-nothing Bell experiments have been proposed. Here, we give local realistic explanations for these experiments. More precisely, we examine the scenario where a participant swaps his entanglement with two other participants and then is removed from
Multiparty Quantum Secret Sharing Based on Entanglement Swapping
, 2008
"... A multiparty quantum secret sharing (QSS) protocol is proposed by using swapping quantum entanglement of Bell states. The secret messages are imposed on Bell states by local unitary operations. The secret messages are split into several parts and each part is distributed to a party so that no action ..."
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A multiparty quantum secret sharing (QSS) protocol is proposed by using swapping quantum entanglement of Bell states. The secret messages are imposed on Bell states by local unitary operations. The secret messages are split into several parts and each part is distributed to a party so
Results 11 - 20
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112
