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Quantum Reports
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Quantum Technologies for Future Internet
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Quantum Technologies for Future Internet

A special issue of Quantum Reports (ISSN 2624-960X).

Deadline for manuscript submissions: closed (31 July 2021) | Viewed by 33940

Special Issue Editor

Dr. Antonio Manzalini

E-Mail Website
Guest Editor
Telcom Italia, Via Reiss Romoli, 274, 10148 Turin, Italy
Interests: QKD; quantum computing; quantum internet
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Quantum computing was proposed in early eighties [1] as a disruptive approach to solve challenging problems in a much faster and efficient way than classical computing can do. Since then, quantum computing has attracted a growing academic interest, and today, research on quantum computing is finally getting out of the labs and seems to be ready to create an impact on the industry. For instance, in a Cloud quantum computing scenario, existing data centers are the natural sites for hosting the quantum computing equipment, while users (residential and business) may access quantum computing power as a service. Multiple applications will then be possible, such as cyber-security (e.g., QKD), quantum Artificial Intelligence, anticounterfeit transactions, finance, quantum biology and medicine, proteomics, genomics, design of new materials, etc.

The aims of this Special Issue include: (1) drawing the state-of-the-art of quantum technologies for the future internet in order to forecast the potential socioeconomic impacts; (2) providing a critical analysis of experimental use cases and scenarios, in order to identify challenges, roadblocks, potential services, time-to-market, and business opportunities; and (3) proposing applications and services road-mapping for future internet based on Quantum Technologies.

[1] R.P. Feynman. 1982. Simulating physics with computers. International Journal of Theoretical Physics 21, 6-7 (1982), 467–488.

Dr. Antonio Manzalini
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Quantum Reports is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • future internet
  • artificial intelligence
  • quantum deep learning
  • quantum information
  • quantum security

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Published Papers (6 papers)

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Research

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40 pages, 4527 KiB  
Article
Heterogeneous Network Architecture for Integration of AI and Quantum Optics by Means of Multiple-Valued Logic
by Alexey Yu. Bykovsky
Quantum Rep. 2020, 2(1), 126-165; https://doi.org/10.3390/quantum2010010 - 31 Jan 2020
Cited by 10 | Viewed by 4060
Abstract
Quantum optics is regarded as the acknowledged method to provide network quantum keys distribution and in the future secure distributed quantum computing, but it should also provide cryptography protection for mobile robots and the Internet of Things (IoT). This task requires the design [...] Read more.
Quantum optics is regarded as the acknowledged method to provide network quantum keys distribution and in the future secure distributed quantum computing, but it should also provide cryptography protection for mobile robots and the Internet of Things (IoT). This task requires the design of new secret coding schemes, which can be also based on multiple-valued logic (MVL). However, this very specific logic model reveals new possibilities for the hierarchical data clustering of arbitrary data sets. The minimization of multiple-valued logic functions is proposed for the analysis of aggregated objects, which is possible for an arbitrary number of variables. In order to use all the useful properties of the multiple-valued logic, the heterogeneous network architecture is proposed, which includes three allocated levels of artificial intelligence (AI) logic modeling for discrete multiple-valued logic, Boolean logic, and fuzzy logic. Multiple-valued logic is regarded as the possible platform for additional secret coding, data aggregation, and communications, which are provided by the united high dimensional space for network addressing and the targeted control of robotic devices. Models of Boolean and fuzzy logic are regarded as separate logic levels in order to simplify the integration of various algorithms and provide control of additional data protection means for robotic agents. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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12 pages, 456 KiB  
Article
Optimal Design of Practical Quantum Key Distribution Backbones for Securing CoreTransport Networks
by Federico Pederzolli, Francescomaria Faticanti and Domenico Siracusa
Quantum Rep. 2020, 2(1), 114-125; https://doi.org/10.3390/quantum2010009 - 30 Jan 2020
Cited by 13 | Viewed by 3189
Abstract
We describe two mixed-integer linear programming formulations, one a faster version of a previous proposal, the other a slower but better performing new model, for the design of Quantum Key Distribution (QKD) sub-networks dimensioned to secure existing core fiber plants. We exploit existing [...] Read more.
We describe two mixed-integer linear programming formulations, one a faster version of a previous proposal, the other a slower but better performing new model, for the design of Quantum Key Distribution (QKD) sub-networks dimensioned to secure existing core fiber plants. We exploit existing technologies, including non-quantum repeater nodes and multiple disjoint QKD paths to overcome reach limitations while maintaining security guarantees. We examine the models’ performance using simulations on both synthetic and real topologies, quantifying their time and resulting QKD network cost compared to our previous proposal. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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Review

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12 pages, 887 KiB  
Review
Topological Photonics for Optical Communications and Quantum Computing
by Antonio Manzalini
Quantum Rep. 2020, 2(4), 579-590; https://doi.org/10.3390/quantum2040040 - 6 Nov 2020
Cited by 6 | Viewed by 4852
Abstract
The ongoing digital transformation is bringing a pervasive diffusion of ultra-broadband, fixed-mobile connectivity, the deployment of cloud-native Fifth Generation (5G) infrastructures, edge and fog computing and a wide adoption of artificial intelligence. This transformation will have far-reaching techno-economic impacts on our society and [...] Read more.
The ongoing digital transformation is bringing a pervasive diffusion of ultra-broadband, fixed-mobile connectivity, the deployment of cloud-native Fifth Generation (5G) infrastructures, edge and fog computing and a wide adoption of artificial intelligence. This transformation will have far-reaching techno-economic impacts on our society and industry. Nevertheless, this transformation is still laying its foundation in electronics and the impending end of Moore’s law. Therefore, looking at the future, a rethinking of the ways of doing computations and communications has already started. An extended adoption of quantum technologies is one possible direction of innovation. As a matter of fact, a first quantum revolution, started decades ago, has already brought quantum technologies into our daily lives. Indeed, today, a second revolution seems to be underway, exploiting advancements in the ability to detect and manipulate single quantum objects (e.g., photons, electrons, atoms and molecules). Among the different technological approaches, topological photonics is a rapidly growing field of innovation. Drawing inspiration from the discovery of the quantum Hall effect and topological insulators in condensed matter, recent advances in topological photonics hold a promising opportunity for optical networking and quantum computing applications. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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12 pages, 1618 KiB  
Review
Quantum Communications in Future Networks and Services
by Antonio Manzalini
Quantum Rep. 2020, 2(1), 221-232; https://doi.org/10.3390/quantum2010014 - 11 Mar 2020
Cited by 42 | Viewed by 8468
Abstract
Over the last few years, we have witnessed an impressive growth of data traffic and a progressive Digital Transformation of Industry and Society: the deployment of the ultra-broadband and low latency network infrastructures (e.g., 5G) are leading to a global digitalization of several [...] Read more.
Over the last few years, we have witnessed an impressive growth of data traffic and a progressive Digital Transformation of Industry and Society: the deployment of the ultra-broadband and low latency network infrastructures (e.g., 5G) are leading to a global digitalization of several domains. These techno-economic trends are expected to continue and even accelerate in the next decade, at end of which, 6G and smart networks and services will be exploited. Innovation will continue to drive the global economy into the next decade. This paper draws some technology trends and applications scenarios for this horizon, where Quantum Optical Communications are likely to disrupt Information and Communications Technology (ICT) and Telecommunications. Among the enabling technologies and solutions moving in this direction, this paper briefly addresses: quantum optical switching and computing, THz-to-optical conversions and advanced metamaterials for smart radio-optical programmable environments and Artificial Intelligence. The paper concludes with the description of a future application scenario, called Quantum Optical Twin, where the above Quantum Optical Communications technologies are exploited to provide services such as: ultra-massive scale communications for connected spaces and ambient intelligence, holographic telepresence, tactile Internet, new paradigms of brain computer interactions, innovative forms of communications. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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27 pages, 1192 KiB  
Review
Secure Quantum Communication Technologies and Systems: From Labs to Markets
by Fabio Cavaliere, Enrico Prati, Luca Poti, Imran Muhammad and Tommaso Catuogno
Quantum Rep. 2020, 2(1), 80-106; https://doi.org/10.3390/quantum2010007 - 22 Jan 2020
Cited by 52 | Viewed by 8448
Abstract
We provide a broad overview of current quantum communication by analyzing the recent discoveries on the topic and by identifying the potential bottlenecks requiring further investigation. The analysis follows an industrial perspective, first identifying the state or the art in terms of protocols, [...] Read more.
We provide a broad overview of current quantum communication by analyzing the recent discoveries on the topic and by identifying the potential bottlenecks requiring further investigation. The analysis follows an industrial perspective, first identifying the state or the art in terms of protocols, systems, and devices for quantum communication. Next, we classify the applicative fields where short- and medium-term impact is expected by emphasizing the potential and challenges of different approaches. The direction and the methodology with which the scientific community is proceeding are discussed. Finally, with reference to the European guidelines within the Quantum Flagship initiative, we suggest a roadmap to match the effort community-wise, with the objective of maximizing the impact that quantum communication may have on our society. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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Other

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6 pages, 3396 KiB  
Brief Report
Demonstration of Software Defined Network Services Utilizing Quantum Key Distribution Fully Integrated with Standard Telecommunication Network
by Diego R. Lopez, Vicente Martin, Victor Lopez, Fernando de la Iglesia, Antonio Pastor, Hans Brunner, Alejandro Aguado, Stefano Bettelli, Fred Fung, David Hillerkuss, Lucian Comandar, Dawei Wang, Andreas Poppe, Juan P. Brito, Pedro J. Salas and Momtchil Peev
Quantum Rep. 2020, 2(3), 453-458; https://doi.org/10.3390/quantum2030032 - 3 Sep 2020
Cited by 9 | Viewed by 3871
Abstract
We present a demonstration of software defined networking (SDN) services utilizing quantum key distribution (QKD) technology, fully integrated with standard telecommunication network connecting production facilities of Telefonica in Madrid. All communications “co-propagate” over the same fiber infrastructure. Full article
(This article belongs to the Special Issue Quantum Technologies for Future Internet)
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