Описание: This thesis unites the fields of optical atomic clocks and ultracold molecular science, laying the foundation for optical molecular measurements of unprecedented precision. The former allows molecular spectroscopy approaching the level of atomic clocks, leading into molecular metrology and tests of fundamental physics.
Автор: Lewis-Swan Название: Ultracold Atoms for Foundational Tests of Quantum Mechanics ISBN: 3319410474 ISBN-13(EAN): 9783319410470 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This thesis presents a theoretical investigation into the creation and exploitation of quantum correlations and entanglement among ultracold atoms. Specifically, it focuses on these non-classical effects in two contexts: (i) tests of local realism with massive particles, e.g., violations of a Bell inequality and the EPR paradox, and (ii) realization of quantum technology by exploitation of entanglement, for example quantum-enhanced metrology.
In particular, the work presented in this thesis emphasizes the possibility of demonstrating and characterizing entanglement in realistic experiments, beyond the simple “toy-models” often discussed in the literature. The importance and relevance of this thesis are reflected in a spate of recent publications regarding experimental demonstrations of the atomic Hong-Ou-Mandel effect, observation of EPR entanglement with massive particles and a demonstration of an atomic SU(1,1) interferometer. With a separate chapter on each of these systems, this thesis is at the forefront of current research in ultracold atomic physics.
Автор: M. Dineykhan; G.V. Efimov; G. Ganbold; S.N. Nedelk Название: Oscillator Representation in Quantum Physics ISBN: 3662140632 ISBN-13(EAN): 9783662140635 Издательство: Springer Рейтинг: Цена: 13060.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The investigation ofmost problems of quantum physics leads to the solution of the Schrodinger equation with an appropriate interaction Hamiltonian or potential.
Автор: Stefan Fl?rchinger Название: Functional Renormalization and Ultracold Quantum Gases ISBN: 3642265022 ISBN-13(EAN): 9783642265020 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Here, modern techniques from quantum field theory are applied to the description of ultracold quantum gases, enabling a unified description of numerous phenomena including superfluidity for bosons and fermions and classical and quantum phase transitions.
Автор: Henk T. C. Stoof; Dennis B. M. Dickerscheid; Koos Название: Ultracold Quantum Fields ISBN: 9400789483 ISBN-13(EAN): 9789400789487 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Here is a self-contained introduction to quantum field theory for many-particle systems, using functional methods throughout. It focuses on the behaviour of quantum fluids (quantum gases and liquids), but trapped atomic gases are always used as an example.
Описание: This thesis investigates ultracold molecules as a resource for novel quantum many-body physics, in particular by utilizing their rich internal structure and strong, long-range dipole-dipole interactions.
Introduction.- Square Lattice with Magnetic field.- Artificial Gauge Fields with Laser-Assisted Tunneling.- Overview of the Experimental Setup and Measurement Techniques.- Staggered Magnetic Flux.- Harper-Hofstadter Model and Spin Hall Effect.- All-Optical Setup for Flux Rectification.- Chern-Number Measurement of Hofstadter Bands.- Conclusions and Outlook.
Автор: Axel U. J. Lode Название: Tunneling Dynamics in Open Ultracold Bosonic Systems ISBN: 3319361341 ISBN-13(EAN): 9783319361345 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The present work uses numerically exact solutions of the time-dependent many-boson Schrodinger equation to explore the rich physics of the tunneling to open space process in ultracold bosonic particles that are initially prepared as a Bose-Einstein condensate and subsequently allowed to tunnel through a barrier to open space.
Автор: Axel U. J. Lode Название: Tunneling Dynamics in Open Ultracold Bosonic Systems ISBN: 3319070843 ISBN-13(EAN): 9783319070841 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The present work uses numerically exact solutions of the time-dependent many-boson Schrodinger equation to explore the rich physics of the tunneling to open space process in ultracold bosonic particles that are initially prepared as a Bose-Einstein condensate and subsequently allowed to tunnel through a barrier to open space.
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