Quantum Communication – Tutorial for IT Specialists Part 1 (Dr. Peter Holleczek) / german language
Quantum Communication - Tutorial for IT Specialists (Dr. Peter Holleczek) / german language
The history of the development of data communications has actually been told. Progress is currently limited to a slight increase in transmission rates. Progress is hampered technically by ever more arduous miniaturization and organizationally by ever more stringent security requirements. Leap innovations are again lacking.
One comes, albeit from physics, from quantum physics. Quanta, especially light quanta (photons) on the one hand make miniaturization / “atomization” appear from a new angle and on the other hand have properties that are of extreme value in the encryption of data.
The tutorial is addressed to IT specialists and tries to be simple in small portions. It should help to imagine the unfamiliar behavior pattern of quanta and to better understand the current development.
After an inevitable excursion into quantum mechanics and photonics, it offers insight into the generation and properties of photons. Common encryption methods are presented. The state of the art in transmission properties is outlined.
Schrödinger’s cat may not be missing in all this, of course.
Dr. Peter Holleczek
https://www.fau.tv/course/id/2594
all parts
other sources
#populär
Allgemein
Deutscher Bundestag
Drucksache 19/21858
https://dserver.bundestag.de/btd/19/218/1921858.pdf
Qubit
https://de.wikipedia.org/w/index.php?title=Qubit&oldid=218217962
Quantum information
https://en.wikipedia.org/w/index.php?title=Quantum_information&oldid=1068302646
Bell State
Intro
Photon
Interferenz
Interferenz (Physik)
https://de.wikipedia.org/w/index.php?title=Interferenz_(Physik)&oldid=219217994
Theoreme
No-Communication-Theorem – Wikipedia
https://de.wikipedia.org/wiki/No-Communication-Theorem
No-Cloning-Theorem
https://de.wikipedia.org/w/index.php?title=No-Cloning-Theorem&oldid=213135733
No-cloning theorem
https://en.wikipedia.org/w/index.php?title=No-cloning_theorem&oldid=1077981085
No-communication theorem
https://en.wikipedia.org/w/index.php?title=No-communication_theorem&oldid=1071619768
Quantum nonlocality
https://en.wikipedia.org/w/index.php?title=Quantum_nonlocality&oldid=1077349565
Kohärenz
Kohärenz
https://www.spektrum.de/lexikon/physik/kohaerenz/8123
Kohärenter Zustand
https://de.wikipedia.org/w/index.php?title=Kohärenter_Zustand&oldid=189179178
Coherence (physics)
https://en.wikipedia.org/w/index.php?title=Coherence_(physics)&oldid=1071307510
Dekohärenz
https://de.wikipedia.org/w/index.php?title=Dekohärenz&oldid=221428515
Kohärenz (Physik)
https://de.wikipedia.org/w/index.php?title=Kohärenz_(Physik)&oldid=220335582
Mathematik
Bischoff M.
Reelle Zahlen sind nicht genug
https://www.spektrum.de/news/quantenphysik-reelle-zahlen-genuegen-nicht-fuer-die-quantenmechanik/1964962#Echobox=1640702927?utm_source=pocket-newtab-global-de-DE
Hadamard-Matrix
https://de.wikipedia.org/w/index.php?title=Hadamard-Matrix&oldid=210470749
Hermitescher Operator
https://de.wikipedia.org/w/index.php?title=Hermitescher_Operator&oldid=212438946
Generating Bell States
Bhattacharyya S.
Quantum Computing: Bell State and Entanglement with Qiskit
https://medium.com/a-bit-of-qubit/quantum-computing-bell-state-and-entanglement-with-qiskit-621489fb36bd
Kounteya Sarkar, Bikash K. Behera, Prasanta K. Panigrahi
A robust tripartite quantum key distribution using mutually shared Bell states and classical hash values using a complete-graph network architecture
https://www.researchgate.net/publication/333148981_A_robust…
HOM/Coalescing
Hong–Ou–Mandel effect
https://en.wikipedia.org/w/index.php?title=Hong–Ou–Mandel_effect&oldid=1075306167
Bunching
Repeating
Verschränkung
verschränkte Zustände
https://www.spektrum.de/lexikon/physik/verschraenkte-zustaende/15194
Podbregar N.
Erstes Foto einer Quantenverschränkung
https://www.scinexx.de/news/technik/erstes-foto-einer-quantenverschraenkung/
Quantenverschränkung
https://de.wikipedia.org/w/index.php?title=Quantenverschränkung&oldid=219492285
QKD
BB84
https://en.wikipedia.org/w/index.php?title=BB84&oldid=1064796925
Quantenschlüsselaustausch
https://de.wikipedia.org/w/index.php?title=Quantenschlüsselaustausch&oldid=220914442
Quantum cryptography
https://en.wikipedia.org/w/index.php?title=Quantum_cryptography&oldid=1079165701
Witkowski M.
Quantenkryptographie einfach erklärt: Das BB84 Protokoll
https://itsecblog.de/quantenkryptographie-einfach-erklaert-das-bb84-protokoll/
Representing QuBit States
Team T. Qiskit
Representing Qubit States
https://qiskit.org/textbook/ch-states/representing-qubit-states.html
QBER
BB84 and Ekert91 protocols | Quantiki
https://quantiki.org/wiki/bb84-and-ekert91-protocols
Satellite
Physics World
China launches world‘s first quantum science satellite – Physics World
https://physicsworld.com/a/china-launches-worlds-first-quantum-science-satellite/
Fiber
Löffler W., Euser T. G., Eliel E. R., et al.
Fiber transport of spatially entangled photons
https://pubmed.ncbi.nlm.nih.gov/21770558/
Fermilab and partners achieve sustained, high-fidelity quantum teleportation
https://news.fnal.gov/2020/12/fermilab-and-partners-achieve-sustained-high-fidelity-quantum-teleportation/
The Qubit Report
U.S. Scientists Demonstrate 44km Fiber Transmission of Photon Qubits
https://qubitreport.com/quantum-computing-technology-and-hardware/2020/12/17/u-s-scientists-demonstrate-44km-fiber-transmission-of-photon-qubits/
Quantum network
https://en.wikipedia.org/w/index.php?title=Quantum_network&oldid=1075498430
Technik/Produkt
Toshiba QKD system
https://www.toshiba.eu/pages/eu/Cambridge-Research-Laboratory/toshiba-qkd-system
ID Quantique
Quantis Appliance 2.0
https://www.idquantique.com/quantum-safe-security/products/quantis-appliance/
Photon Source
Eine Photonenquelle für die abhörsichere Kommunikation | pro-physik.de
https://www.pro-physik.de/nachrichten/eine-photonenquelle-fuer-die-abhoersichere-kommunikation
Praktikable Photonenquelle für die Quantenkommunikation
https://www.chemie.de/news/1153128/praktikable-photonenquelle-fuer-die-quantenkommunikation.html
Fischer A. Joseph
Single Photon Sources
https://www.osti.gov/biblio/1238223
Härter H.
Praktikable Photonenquelle für die Quantenkommunikation
https://www.elektronikpraxis.vogel.de/praktikable-photonenquelle-fuer-die-quantenkommunikation-a-684038/
Physik W. Der
Identische Photonen auf Knopfdruck
https://www.weltderphysik.de/gebiet/teilchen/nachrichten/2014/identische-photonen-auf-knopfdruck/
Einzelphotonenquelle
https://de.wikipedia.org/w/index.php?title=Einzelphotonenquelle&oldid=218722226
Spontaneous parametric down-conversion
https://en.wikipedia.org/w/index.php?title=Spontaneous_parametric_down-conversion&oldid=1079750692
Ununterscheidbarkeit
Ununterscheidbare Teilchen
https://de.wikipedia.org/w/index.php?title=Ununterscheidbare_Teilchen&oldid=204326784
Quantum Dots
Quantenpunkt
https://de.wikipedia.org/w/index.php?title=Quantenpunkt&oldid=221335551
Quantum dot
https://en.wikipedia.org/w/index.php?title=Quantum_dot&oldid=1078033150
Quantum dot single-photon source
https://en.wikipedia.org/w/index.php?title=Quantum_dot_single-photon_source&oldid=1066310550
Rydberg-Atome
HBT
Hanbury Brown and Twiss effect
https://en.wikipedia.org/w/index.php?title=Hanbury_Brown_and_Twiss_effect&oldid=988565938
#Skript
Allgemein
Bruß D. Prof.
Quanteninformationstheorie
http://www.thphy.uni-duesseldorf.de/~ls3/teaching/0405-QI/QI-Skriptum-050210.pdf
Meinhardt C.
Qubits
http://134.34.147.128/burkard/sites/default/files/pdf/Meinhardt_Qubits.pdf
Schmüser P.
Theoretische Physik A: Quantenmechanik
https://www.desy.de/~jlouis/Vorlesungen/ThA/Theorie-A-LA.pdf
strategisch
Kuhn A., Smith J., Keller M., et al.
Short Roadmap to Quantum Networking by Light-Matter Interfacing
https://www.physics.ox.ac.uk/system/files/file_attachments/roadmap-to-quantum-networking-44796.pdf
QM
9 Grundlagen der Quantenmechanik
https://qudev.phys.ethz.ch/static/content/science/BuchPhysikIV/PhysikIVch9.html
QKD
Anleitung zum Versuch Quantenkryptographie mit einzelnen Photonen – QKD via BB84
https://www.physik.hu-berlin.de/de/nano/lehre/f-praktikum/qkd/versuchsanleitung-qkd_2017-01-02.pdf
Tamaki K., Koashi M., Lütkenhaus N., et al.
Unconditional security of the Bennett 1992 quantum key-distribution protocol over noisy and lossy channels
https://qipconference.org/2004/presentations/tamaki.pdf
Hjelme D. Roar, Lydersen L., Makarov V.
Quantum cryptography
https://arxiv.org/pdf/1108.1718.pdf
Chekhova M.
Lecture 12
https://mpl.mpg.de/fileadmin/user_upload/Chekhova_Research_Group/Lecture_4_12.pdf
Kohärenz
Hofmann M.
Was ist Dekohärenz?
https://www.physik.hu-berlin.de/de/nano/lehre/grundlagen-qp/Hofmann.pdf
Strunz W. T.
Dekohärenz in offenen Quantensystemen
http://www.iap.tu-darmstadt.de/tqp/papers/StrAlbHaa02.pdf
Coalesce
Grangier P.
Single photons stick together
https://web.stanford.edu/group/nqp/jv_files/papers/grangier_comment.pdf
Indistinguishable Photons
Edward Flagg | Indistinguishable Photons
https://edwardflagg.faculty.wvu.edu/research/indistinguishable-photons
Dots
Undeutsch G.
Advanced interferometry and entanglement measurement of quantum light from GaAs quantum dots
https://epub.jku.at/obvulihs/download/pdf/6429488?originalFilename=true
#wissenschaftlich
[Hea06] Hiskett P. A., Rosenberg D., Peterson C. G., et al.
Long-distance quantum key distribution in optical fibre
https://www.researchgate.net/publication/231085748_Long-distance_quantum_key_distribution_in_optical_fibre
[AGM06] Acín A., Gisin N., Masanes L.
From Bell‘s theorem to secure quantum key distribution
https://arxiv.org/pdf/quant-ph/0510094
[Aea21] Adcock J. C., Bao J., Chi Y., et al.
Advances in Silicon Quantum Photonics
[Aea10] ADENIER G., WATANABE N., Khrennikov A. Yu.
A FAIR SAMPLING TEST FOR EKERT PROTOCOL
[An13] Anghel C.
Research, Development and Simulation of Quantum Cryptographic Protocols
https://eejournal.ktu.lt/index.php/elt/article/view/1700
[An21] Anghel C.
A Comparison of Several Implementations of B92 Quantum Key Distribution Protocol
https://www.preprints.org/manuscript/202102.0486/v1
[BHK05] Barrett J., Hardy L., Kent A.
No signaling and quantum key distribution
https://arxiv.org/pdf/quant-ph/0405101
[B64] Bell J. S.
ON THE EINSTEIN PODOLSKY ROSEN PARADOX*
https://cds.cern.ch/record/111654/files/vol1p195-200_001.pdf
[Bea91] Bennett C. H.
Experimental Quantum Cryptography
http://cs.uccs.edu/~cs691/crypto/BBBSS92.pdf
[BB84] Bennett C. H., Brassard G.
Quantum cryptography: Public key distribution and coin tossing
[B08] Brumfiel G.
Physicists spooked by faster-than-light information transfer
https://www.nature.com/articles/news.2008.1038
[Cea20] Cao Y., Li Y.-H., Yang K.-X., et al.
Long-Distance Free-Space Measurement-Device-Independent Quantum Key Distribution
[CH18] Christopher H.
Quantenphysik und Esoterik
https://www.physikdidaktik.info/data/_uploaded/Delta_Phi_B/2018/Hinterhauser(2018)Quantenphysik_und_Esoterik_DeltaPhiB.pdf
[Cea17] Chun H., Choi I., Faulkner G., et al.
Handheld free space quantum key distribution with dynamic motion compensation
https://opg.optica.org/oe/fulltext.cfm?uri=oe-25-6-6784&id=361628
[Cea69] Clauser J. F., Horne M. A., Shimony A., et al.
Proposed Experiment to Test Local Hidden-Variable Theories
https://www.researchgate.net/publication/228109500_Proposed_Experiment_to_Test_Local_Hidden-Variable_Theories
[Cea10] Curty M., Ma X., Lo H.-K., et al.
Passive sources for the Bennett-Brassard 1984 quantum-key-distribution protocol with practical signals
https://arxiv.org/pdf/1009.3830
[Dea08] Dixon A. R., Yuan Z. L., Dynes J. F., et al.
Gigahertz decoy quantum key distribution with 1 Mbit/s secure key rate
https://arxiv.org/pdf/0810.1069
[EFMea11] Eisaman M. D., Fan J., Migdall A., et al.
Invited review article: Single-photon sources and detectors
[E91] Ekert A. K.
Quantum cryptography based on Bell‘s theorem
https://cqi.inf.usi.ch/qic/91_Ekert.pdf
[Gea04] Gobby C., Yuan Z. L., Shields A. J.
Quantum key distribution over 122 km of standard telecom fiber
https://arxiv.org/ftp/quant-ph/papers/0412/0412171.pdf
[Gu16] Gupta M. K.
Minimizing Decoherence in Optical Fiber for Long Distance Quantum Communication
https://digitalcommons.lsu.edu/gradschool_dissertations/2314
[Hea02] Hughes R. J., Nordholt J. E., Derkacs D., et al.
Practical free-space quantum key distribution over 10 km in daylight and at night
https://arxiv.org/ftp/quant-ph/papers/0206/0206092.pdf
[Il07] Ilic N.
The Ekert Protocol
https://www.ux1.eiu.edu/~nilic/Nina’s-article.pdf
[JBS19] Jo Y., Bae K., Son W.
Enhanced Bell state measurement for efficient measurement-device-independent quantum key distribution using 3-dimensional quantum states
https://www.nature.com/articles/s41598-018-36513-x
[Kea19] Krutyanskiy V., Meraner M., Schupp J., et al.
Light-matter entanglement over 50 km of optical fibre
https://www.nature.com/articles/s41534-019-0186-3
[L02] Larsson J.-Å.
A practical Trojan Horse for Bell-inequality-based quantum cryptography
http://liu.diva-portal.org/smash/record.jsf?pid=diva2%3A259439&dswid=-894
[Lea17] Liu W.-Y., Zhong X.-F., Wu T., et al.
Experimental free-space quantum key distribution with efficient error correction
https://opg.optica.org/oe/fulltext.cfm?uri=oe-25-10-10716&id=363574
[Lea10] Liu Y., Chen T.-Y., Wang J., et al.
Decoy-state quantum key distribution with polarized photons over 200 km
https://opg.optica.org/oe/fulltext.cfm?uri=oe-18-8-8587&id=198004
[LS14] Lopes M., Sarwade N.
Cryptography from Quantum mechanical viewpoint
https://arxiv.org/pdf/1407.2357
[Luea13] Lucamarini M., Patel K. A., Dynes J. F., et al.
Efficient decoy-state quantum key distribution with quantified security
https://opg.optica.org/oe/fulltext.cfm?uri=oe-21-21-24550&id=268752
[Lü99] Lütkenhaus N.
Estimates for practical quantum cryptography
https://arxiv.org/pdf/quant-ph/9806008.pdf
[Moea19] Moreau P.-A., Toninelli E., Gregory T., et al.
Imaging Bell-type nonlocal behavior
[NJea13] Nisbet-Jones P. B. R., Dilley J., Holleczek A., et al.
Photonic qubits, qutrits and ququads accurately prepared and delivered on demand
https://iopscience.iop.org/article/10.1088/1367-2630/15/5/053007
[NJea11] Nisbet-Jones P. B. R., Dilley J., Ljunggren D., et al.
Highly efficient source for indistinguishable single photons of controlled shape
https://iopscience.iop.org/article/10.1088/1367-2630/13/10/103036
[No2017] Nowierski S. J.
Fiber Transport of Entangled Photonic Qudits
[Rea18] Rabinovich W. S., Mahon R., Ferraro M. S., et al.
Free space quantum key distribution using modulating retro-reflectors
https://opg.optica.org/oe/fulltext.cfm?uri=oe-26-9-11331&id=385699
[Rea18-2] Rauch D., Handsteiner J., Hochrainer A., et al.
Cosmic Bell Test Using Random Measurement Settings from High-Redshift Quasars
[Rea09] Ribordy G., Gautier J.-D., Gisin N., et al.
Fast and user-friendly quantum key distribution
https://arxiv.org/ftp/quant-ph/papers/9905/9905056.pdf
[SS21] Scheel S., Szameit A.
Photonen im Spiegel der Zeit
[SM07] Schmitt-Manderbach T., Weier H., Fürst M., et al.
Experimental demonstration of free-space decoy-state quantum key distribution over 144 km
[Sch36] Schrödinger E.
Die gegenwärtige Situation in der Quantenmechanik
https://link.springer.com/article/10.1007/BF01491891
[Sea16] Somaschi N., Giesz V., Santis L. de, et al.
Near-optimal single-photon sources in the solid state
https://www.nature.com/articles/nphoton.2016.23
[Tea15] Takesue H., Dyer S. D., Stevens M. J., et al.
Quantum teleportation over 100 km of fiber using highly efficient superconducting nanowire single-photon detectors
https://opg.optica.org/optica/fulltext.cfm?uri=optica-2-10-832&id=326929
[DH12] Wolfgang Dür, Stefan Heusler
Was man vom einzelnen Qubit über Quantenphysik lernen kann
http://www.phydid.de/index.php/phydid/article/view/311
[Yea16] Yin H.-L., Chen T.-Y., Yu Z.-W., et al.
Measurement-Device-Independent Quantum Key Distribution Over a 404 km Optical Fiber
https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.117.190501
[Yea17] Yin J., Cao Y., Li Y.-H., et al.
Satellite-Based Entanglement Distribution Over 1200 kilometers
https://arxiv.org/pdf/1707.01339
[ZR07] Zhao S., Raedt H. de
Event-by-event Simulation of Quantum Cryptography Protocols
https://arxiv.org/pdf/0708.1734