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Efficient Controlled Bidirectional Quantum Secure Direct Communication using entanglement swapping in a network [article]

Moein Sarvaghad-Moghaddam
2019 arXiv   pre-print
Also, a generalization of the protocol is explained and a protocol of CBQSDC-based network is presented.  ...  In this paper, a novel controlled bidirectional quantum secure direct communication protocol (CBQSDC) is proposed.  ...  Then, a generalization of the protocol with GHZ state is presented. Finally, a protocol of CBQSDC-based network is presented.  ... 
arXiv:1902.11188v2 fatcat:ihkegfm2lnbvfif6g5f575fj6y

A short review on quantum identity authentication protocols: How would Bob know that he is talking with Alice? [article]

Arindam Dutta, Anirban Pathak
2021 arXiv   pre-print
Realization of these symmetries has led to the possibility of designing a set of new protocols for quantum identity authentication, which are based on the existing schemes of the secure computational and  ...  Further, in the process of the classification of the protocols for QIA, it's observed that the existing protocols can also be classified in a few groups based on the inherent computational tasks used to  ...  Continuous-variable quantum identity authentication based on quantum teleportation.  ... 
arXiv:2112.04234v1 fatcat:vjwllvhsr5e2bbztjyg7nswica

Dynamic Group Multi-party Quantum Key Agreement

Yao-Hsin Chou, Guo-Jyun Zeng, Zhe-Hua Chang, Shu-Yu Kuo
2018 Scientific Reports  
In 1999, Hillery et al. 30 proposed a first QSS concept, also called HBB99, which shares a qubit between all agents using teleportation based on GHZ states.  ...  The first QKA protocol based on the quantum teleportation 11 technique was proposed by Zhou et al. 48 in 2004.  ...  's MQSS 40 protocol, the sender can distribute the Bell state by quantum repeater and perform GHZ measurement based on the qubits he holds.  ... 
doi:10.1038/s41598-018-21658-6 pmid:29545516 pmcid:PMC5854695 fatcat:hm6mzig7zffmlm2rqj44264uvq

Bibliographic guide to the foundations of quantum mechanics and quantum information [article]

Adan Cabello
2004 arXiv   pre-print
.), sorted alphabetically and (some of them) classified by subject, on foundations of quantum mechanics and quantum information.  ...  Specifically, it covers hidden variables ("no-go" theorems, experiments), interpretations of quantum mechanics, entanglement, quantum effects (quantum Zeno effect, quantum erasure, "interaction-free" measurements  ...  downconversion), [Gisin-Wolf 99] (quantum versus classical key-agreement protocols), [Zeng 00] (QKD based on GHZ state), [Zeng-Wang-Wang 00] (QKD relied on trusted information center), [Zeng-Guo 00] (  ... 
arXiv:quant-ph/0012089v12 fatcat:npzn2ah6fvd6bgmlwnh6xmcdl4

"5G & BEYOND": GOVERNANCE, GLOBAL POLICY PERSPECTIVES, AND SOCIETAL BENEFITS

Prafulla Kumar Padhi
2020 Zenodo  
The sequential methodology approach provides a perspective on the "5G & Beyond" exploratory scenario, strategies, geotypes, infrastructure sharing, cost modeling, network dimensioning and related inputs  ...  6G, 7G, 7.5G, or another "G", the speeds will be incredibly fast with low latency as the key driver of empowering machine to machine communications (MMC), Internet of Everything (IoE), Smart Wearable, Quantum  ...  One prominent and eye-catching technology is quantum computing that can provide quantum computing communication enabling security and long-distance networking.  ... 
doi:10.5281/zenodo.3677286 fatcat:gigdtbe52ngxzcyxzqp3qqsokm

Design and Analysis of Communication Protocols using Quantum Resources [article]

Mitali Sisodia
2020 arXiv   pre-print
This thesis is focused on the design and analysis of quantum communication protocols. Several schemes for quantum communication have been introduced in the recent past.  ...  Specifically, a specific attention of the present thesis is to study the quantum teleportation schemes with entangled orthogonal and nonorthogonal states and their experimental realization, but not limited  ...  Naturally, some of the continuous variable QKD schemes have been realized in the recent past [301] [302] [303] .  ... 
arXiv:2002.09278v1 fatcat:3uoybkmwgvfyfkijguuib4uwze

Quantum Technology for Military Applications [article]

Michal Krelina
2021 arXiv   pre-print
Quantum technologies for military applications introduce new capabilities, improving effectiveness and increasing precision, thus leading to 'quantum warfare', wherein new military strategies, doctrines  ...  Quantum technology is an emergent and potentially disruptive discipline, with the ability to affect many human activities.  ...  Acknowledgement The author is very grateful for several comments and feedback on the draft, especially by Dr Katarzyna Kubiak, Dr Jürgen Altmann and others.  ... 
arXiv:2103.12548v2 fatcat:wfoyemxkvzgg5pbt6btzkl4jjy

Quantum technology for military applications

Michal Krelina
2021 EPJ Quantum Technology  
Quantum technologies for military applications introduce new capabilities, improving effectiveness and increasing precision, thus leading to 'quantum warfare', wherein new military strategies, doctrines  ...  Quantum technologies are dual-use technologies, and as such are of interest to the defence and security industry and military and governmental actors.  ...  Acknowledgements The author is very grateful for several comments and feedback on the draft, especially by Dr Katarzyna Kubiak, Dr Jürgen Altmann and others.  ... 
doi:10.1140/epjqt/s40507-021-00113-y fatcat:3nuu3r5jwjaade4ck2srxjaahm

Standard Model Physics and the Digital Quantum Revolution: Thoughts about the Interface [article]

Natalie Klco, Alessandro Roggero, Martin J. Savage
2021 arXiv   pre-print
From the perspective of three domain science theorists, this article compiles thoughts about the interface on entanglement, complexity, and quantum simulation in an effort to contextualize recent NISQ-era  ...  quantum many-body systems and quantum field theories defining and emerging from the Standard Model.  ...  ACKNOWLEDGEMENTS We would like to thank our friends and collaborators for providing a stimulating and thriving quantum village from which this article emerged, and ask for their forgiveness in failing  ... 
arXiv:2107.04769v1 fatcat:reuyovhocbc2vgiygwig2mjhca

Macroscopic quantum states: Measures, fragility, and implementations

Florian Fröwis, Pavel Sekatski, Wolfgang Dür, Nicolas Gisin, Nicolas Sangouard
2018 Reviews of Modern Physics  
We survey recent results on the difficulties and prospects to create, maintain and detect macroscopic quantum states.  ...  Finally, we present past and on-going experimental advances aiming to generate and observe macroscopic quantum states.  ...  PP00P2_150579, the Quantum Science and Technology (QSIT), and the Austrian Science Fund (FWF) through Project No. P28000-N27.  ... 
doi:10.1103/revmodphys.90.025004 fatcat:5ebcaz2itreyfauzo6puk3gqkq

News Briefs

1995 Journal of Research of the National Institute of Standards and Technology  
postulate and imply a violation of PEP but do not directly involve multiple occupancy of any quantum state.  ...  A network of collaborations was developed for future round-robin testing of the protocol and for certifying future SRMs by interlaboratory comparisons.  ...  Purpose: To bring together industry and government to exchange information and strategies for achieving effectiveness, efficiency, and satisfaction in computer-based government systems.  ... 
doi:10.6028/jres.100.046 fatcat:e267vb7fefccthzubovyu2skue

Defense Advanced Research Projects Agency (Darpa) Fiscal Year 2015 Budget Estimates

Department Of Defense Comptroller's Office
2014 Zenodo  
An emphasis in the FY 2015 budget request focuses on research to tailor treatments to patients' unique characteristics, known as "precision medicine."  ...  capabilities (e.g. the Systems-Based Neurotechnology for Emerging Therapies (SUBNETS)) and better data management.  ...  Title: Quantum Information Science (QIS) Description: The Quantum Information Science (QIS) program explored all facets of the research necessary to create new technologies based on quantum information  ... 
doi:10.5281/zenodo.1215345 fatcat:fjzhmynqjbaafk67q2ckcblj2m

Photodetection of propagating quantum microwaves in circuit QED

Guillermo Romero, Juan José García-Ripoll, Enrique Solano
2009 Physica Scripta  
We develop the theory of a metamaterial composed of an array of discrete quantum absorbers inside a one-dimensional waveguide that implements a high-efficiency microwave photon detector.  ...  This design is studied using a formal but simple quantum field theory, which allows us to evaluate the single-photon absorption efficiency for one and many absorber setups.  ...  activated quantum networks for the sake of quantum information processing.  ... 
doi:10.1088/0031-8949/2009/t137/014004 fatcat:owwvso6dsrh7rlpfombxnexfny

Mental Communication of Internal Speech with Communicative Associative Robot via Spectral Neurointerface

Evgeniy Bryndin
2021 American Journal of Applied Psychology  
The spectral neurointerface is based on the principles of biosensors, bioenergy detectors, spectral analyzers and electrocorticography for neuroimaging parts of the brain that record vibrations of internal  ...  Its functioning is based on the work of neural networks with long short-term memory and an open decoder.  ...  The protocol is initially focused on application in home automation systems, where neurointerface applications are already being found.  ... 
doi:10.11648/j.ajap.20211003.11 fatcat:2gcmlbqwz5fmndqcvw7ddobrd4

Journal of Computer Science IJCSIS June 2021 Full Volume

IJCSIS Editor
2021 Zenodo  
from computer science, mobile & wireless computing, networking and information security.  ...  The International Journal of Computer Science and Information Security (IJCSIS) is one of the leading open access publisher, with hundreds of papers published each year related to different areas ranging  ...  Their protocol doesn' t use quantum states and networking, but only to transmit confidential data and to validate them. To guarantee that their algorithm is protected, hash functions are implemented.  ... 
doi:10.5281/zenodo.5556913 fatcat:yineojxcujg4jnvqt6i742dhii
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