Testing Quantum Theory with Higher-Order Interference in Many-Particle Correlations (eBook)
XV, 200 Seiten
Springer International Publishing (Verlag)
978-3-031-04454-0 (ISBN)
The structure of quantum theory permits interference of indistinguishable paths. At the same time, however, it also limits such interference to certain orders and any higher-order interference is prohibited. This thesis develops and studies concepts to test quantum theory with higher-order interference using many-particle correlations, the latter being generally richer and typically more subtle than single-particle correlations. It is demonstrated that quantum theory in general allows for interference up to order 2M in M-particle correlations. Depending on the mutual coherence of the particles, however, the related interference hierarchy can terminate earlier. In this thesis, we show that mutually coherent particles can exhibit interference of the highest orders allowed. We further demonstrate that interference of mutually incoherent particles truncates already at order M+1, although interference of the latter is principally more multifaceted than their coherent counterpart. We introduce two families of many-particle Sorkin parameters, whose members are expected to be all zero when quantum mechanics holds. As proof of concept, we demonstrate the disparate vanishing of such higher-order interference terms as a function of coherence in experiments with mutually coherent and incoherent sources. Finally, we investigate the influence of exotic kinked or looped quantum paths, which are permitted by Feynman's path integral approach, in such setups.
Marc-Oliver Pleinert is currently working as a postdoctoral researcher at the Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Germany, and as scientific coordinator of the Collaborative Research Centre Transregio TRR 306 QuCoLiMa - Quantum Cooperativity of Light and Matter. At FAU, he works in the group Quantum Optics & Quantum Information (QOQI) led by Prof. Dr. Joachim von Zanthier. He received his Ph.D. degree in the QOQI group in 2021, for which he received the 'Ohm-Preis' of the Physics Department, FAU. During his doctoral studies, he was supported by the Studienstiftung des deutschen Volkes and a member of the International Max Planck Research School (IMPRS): Physics of Light. In 2019, he was elected to participate as Young Researcher at the Lindau Nobel Laureate Meeting dedicated to Physics. His research focuses on tests of quantum theory using multi-particle correlations.
Erscheint lt. Verlag | 18.5.2022 |
---|---|
Reihe/Serie | Springer Theses | Springer Theses |
Zusatzinfo | XV, 200 p. 62 illus., 55 illus. in color. |
Sprache | englisch |
Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Theoretische Physik |
Schlagworte | Born’s Rule • Coherence • Correlation Functions • Higher-order Quantum Interference • Interference Hierarchy • Looped Trajectories in Quantum Theory • Many-Particle Interference • Optical Tests of Quantum Theory • Postulates of Quantum Mechanics • Sorkin Parameter • Triple-slit Experiment |
ISBN-10 | 3-031-04454-1 / 3031044541 |
ISBN-13 | 978-3-031-04454-0 / 9783031044540 |
Haben Sie eine Frage zum Produkt? |
Größe: 9,5 MB
DRM: Digitales Wasserzeichen
Dieses eBook enthält ein digitales Wasserzeichen und ist damit für Sie personalisiert. Bei einer missbräuchlichen Weitergabe des eBooks an Dritte ist eine Rückverfolgung an die Quelle möglich.
Dateiformat: PDF (Portable Document Format)
Mit einem festen Seitenlayout eignet sich die PDF besonders für Fachbücher mit Spalten, Tabellen und Abbildungen. Eine PDF kann auf fast allen Geräten angezeigt werden, ist aber für kleine Displays (Smartphone, eReader) nur eingeschränkt geeignet.
Systemvoraussetzungen:
PC/Mac: Mit einem PC oder Mac können Sie dieses eBook lesen. Sie benötigen dafür einen PDF-Viewer - z.B. den Adobe Reader oder Adobe Digital Editions.
eReader: Dieses eBook kann mit (fast) allen eBook-Readern gelesen werden. Mit dem amazon-Kindle ist es aber nicht kompatibel.
Smartphone/Tablet: Egal ob Apple oder Android, dieses eBook können Sie lesen. Sie benötigen dafür einen PDF-Viewer - z.B. die kostenlose Adobe Digital Editions-App.
Buying eBooks from abroad
For tax law reasons we can sell eBooks just within Germany and Switzerland. Regrettably we cannot fulfill eBook-orders from other countries.
aus dem Bereich