Quantum‐Enhanced Sensing Based on Time Reversal of Entangling Interactions
Springer International Publishing (Verlag)
978-3-030-07128-8 (ISBN)
The authors present an active atom interferometer, where both the entangled state preparation and disentangling readout involve parametric amplification. This "SU(1,1)" interferometer is implemented with the help of spinor Bose-Einstein condensates, where amplification is implemented by atomic collisions leading to spin exchange.
Introduction.- Part I: Theoretical Basics.- Quantum Mechanical Spin.- Hamiltonian of a Spin-1 Bose-Einstein Condensate.- Part II: Concepts of Time Reversal Interferometry.- Spin Exchange as an Amplifier.- Interferometry Concept Within the SU(1,1) Framework.- Part III: Experimental Platform.- Experimental System and Manipulation Techniques.- Part IV: Experimental Results.- State and Process Characterization.- Quantum-Enhanced Sensing Based on Time Reversal.- Interferometry Beyond Exact Time Reversal.- Nonlinear Time Reversal as a Diagnostic Tool.- Outlook.
Erscheinungsdatum | 17.01.2019 |
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Reihe/Serie | Springer Theses |
Zusatzinfo | XVIII, 165 p. 64 illus., 63 illus. in color. |
Verlagsort | Cham |
Sprache | englisch |
Maße | 155 x 235 mm |
Gewicht | 290 g |
Themenwelt | Naturwissenschaften ► Physik / Astronomie ► Atom- / Kern- / Molekularphysik |
Naturwissenschaften ► Physik / Astronomie ► Festkörperphysik | |
Naturwissenschaften ► Physik / Astronomie ► Quantenphysik | |
Naturwissenschaften ► Physik / Astronomie ► Theoretische Physik | |
Technik ► Maschinenbau | |
Schlagworte | Active Atom Interferometry • Atom Interferometry • Harnessing entanglement • Interaction-Based Readout • Interferometry with Amplifiers • Nonlinear Readout • Quantum-Enhanced Interferometry • quantum metrology • Time Reversal • Time Reversal of Entangling Interactions |
ISBN-10 | 3-030-07128-6 / 3030071286 |
ISBN-13 | 978-3-030-07128-8 / 9783030071288 |
Zustand | Neuware |
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