文摘
英文文摘
Acknowledgementsix
Ⅰ.THEPOSTULATESOFQUANTUMMECHANICS
Ⅱ. QUANTUM CLONING
A.Quantumno-cloningtheorem
B.Quantumprobabilisticcloning
C.Quantumcloningandquantumcomputation
1.Scorewithoutcloning
2.Scoreusingcloning
3.Summary
Ⅲ. QUANTUM CRYPTOGRAPHY
A.BB84protocol
B.B92protocol
Ⅳ.QUANTUM SECURE DIRECT COMMUNICATION
A.Introduction
B. Quantum secure direct communication scheme of Beige et al.[5]
Ⅴ. QUANTUM TELEPORTATION
A. Quantum teleportation protocol invented by Bennett et al.[8]
B.Thecontrolledquantumteleportationscheme
Ⅵ. QUANTUM SECRET SHARING
A.Achievableefficienciesforprobabilisticcloningthestates
1.Introduction
2.Anexamplewithprobabilisticcloning
3. Exact achievable efficiencies for probabilistically cloning the states of Ref[46]
B.Quantumlogicnetworkforprobabilisticcloningthequantumstates
1.Introduction
2.Notation
3.Quantumlogicnetworkforprobabilisticcloningthequantumstates
C.Probabilisticallycloningandquantumcomputation
Ⅷ.CONTROLLED QUANTUM SECURE DIRECT COMMUNICATION
A.ControlledandsecuredirectcommunicationusingGHZstateandteleportation
B.QuantumsecureconditionaldirectcommunicationviaEPRpairs
1.Introduction
2.QuantumsecureconditionaldirectcommunicationviaEPRpairs
3.Securityintheproposedprotocols
C.Controlledquantumteleportationandsecuredirectcommunication
1.Introduction
2.Controlledquantumteleportation
3.Controlledandsecuredirectcommunication
4.Summary
Ⅸ.QUANTUM SECURE DIRECT COMMUNICATION BASED ON SWAPPING QUANTUM ENTANGLEMENT
A.QuantumsecuredirectcommunicationbyEinstein-Podolsky-Rosenpairsandentanglementswapping
1.Introduction
2.Quantumsecuredirectcommunicationprotocolbyswappingquantumentanglement
3.Security
B.DeterministicsecuredirectcommunicationusingGHZstatesandswappingquantumentanglement
1.Introduction
2.Asimultaneousmutualquantumsecuredirectcommunicationprotocolbetweenthecentralpartyandothertwoparties
3.ThegeneralizedsimultaneousmutualquantumsecuredirectcommunicationprotocolbetweenthecentralpartyandotherMparties
4.Security
5.Summary
Ⅹ.QUANTUM TELEPORTATION
A.Quantumlogicnetworkforprobabilisticteleportationoftwo-particlestateofgeneralform
B.Quantumlogicnetworksforprobabilisticandcontrolledteleportationofunknownquantumstates
1.Introduction
2.Probabilisticandcontrolledteleportationofanunknownquantumstateofoneparticle
3.Probabilisticandcontrolledteleportationoftwo-particlestateinageneralform
C.Quantumlogicnetworksforprobabilisticteleportationofmanyparticlestateofgeneralform
1.Introduction
2.Notation
3.TeleportationofageneralN-particlestate
4.Teleportationofageneraltwo-particle,three-particleandfour-particlestate
Ⅺ.QUANTUM SECRET SHARING BETWEEN MULTI-PARTY AND MULTI-PARTY WITHOUT ENTANGLEMENT
A.Introduction
B.Quantumkeysharingbetweenmulti-partyandmulti-party
C.Security
References
博士期间发表和完成的论文
首都师范大学;