03506nam a22005775i 4500 978-3-031-73808-1 DE-He213 20251030114924.0 cr nn 008mamaa 250114s2024 sz | s |||| 0|eng d 9783031738081 978-3-031-73808-1 10.1007/978-3-031-73808-1 doi QA76.889 PHQ bicssc UYA bicssc COM097000 bisacsh PHQ thema UYA thema Cuomo, Daniele. author. aut http://id.loc.gov/vocabulary/relators/aut 90257 Architectures and Circuits for Distributed Quantum Computing [electronic resource] / by Daniele Cuomo. 1st ed. 2024. Cham : Springer Nature Switzerland : Imprint: Springer, 2024. XI, 76 p. 75 illus., 68 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5061 Introduction -- Computing with Quantum Circuits -- Entanglement-based Computation -- Essentials on Quantum Noise -- System Design Characterization and Evaluation. This thesis treats networks providing quantum computation based on distributed paradigms. Compared to architectures relying on one processor, a network promises to be more scalable and less fault-prone. Developing a distributed system able to provide practical quantum computation comes with numerous challenges, each of which need to be faced with careful analysis in order to create a seamless integration of multiple engineered components. In accordance with hardware technologies, currently under development worldwide, telegates represent the fundamental inter-processor operations. Each telegate consists of several tasks: i) entanglement generation and distribution, ii) local operations, and iii) classical communications. Entanglement generation and distribution is an expensive resource, as it is time-consuming. The primary contribution of this thesis lies in the extensive analysis of some complex scenarios of general interest. We propose numerical models that help to identifythe interdependence between computation and communication. With the support of some of the best tools for reasoning -- i.e. network optimization, circuit manipulation, group theory and ZX-calculus -- we lay out new perspectives on the way a distributed quantum computing system should be developed. Quantum computers. 65955 Electronic circuits. Logic design. Quantum Computing. 64754 Electronic Circuits and Systems. Logic Design. SpringerLink (Online service) Springer Nature eBook Printed edition: 9783031738074 Printed edition: 9783031738098 Printed edition: 9783031738104 Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5061 66370 https://doi.org/10.1007/978-3-031-73808-1 ZDB-2-PHA ZDB-2-SXP 66408 66408