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Experimental Aspects of Bose-Einstein Condensation

A. C. Wilson, Callum R. McKenzie

An introductory level review of experimental techniques essential for producing and probing Bose condensates formed with dilute alkali vapours is presented. This discussion includes a summary of evaporative cooling techniques, condensate imaging schemes, and a review of current BEC technology.

Modern Physics Letters BSep 1, 20001 citation

Modeling the expansion and collapse of Bose-Einstein condensates

Lydia Shannon

36 pages : illustrations (some color). Honors Project-Smith College, 2014. Includes bibliographical references (page 36)

Jan 1, 20140 citations

Models and Methods for Quantum Condensation and Fluids

Weizhu Bao, Yongyong Cai, Ionut Danaila +1 more

The Institute for Mathematical Sciences at the National University of Singapore hosted a thematic program on Quantum and Kinetic Problems: Modeling, Analysis, Numerics and Applications from September 2019 to March 2020. As an important part of the program, tutorials and special lectures were given by leading experts in the fields for participating graduate students and junior researchers.This invaluable volume collects six expanded lecture notes with self-contained tutorials. The coverage includes mathematical models and numerical methods for multidimensional solitons in linear and nonlinear potentials; Bose–Einstein condensation (BEC) with dipole-dipole interaction, higher order interaction and spin-orbit coupling; classical and quantum turbulence; and molecular dynamics process based on the first-principle in quantum chemistry.This volume serves to inspire graduate students and researchers who will embark into original research work in these fields.The Institute for Mathematical Sciences at the National University of Singapore hosted a thematic program on Quantum and Kinetic Problems: Modeling, Analysis, Numerics and Applications from September 2019 to March 2020. As an important part of the program, tutorials and special lectures were given by leading experts in the fields for participating graduate students and junior researchers.This invaluable volume collects six expanded lecture notes with self-contained tutorials. The coverage includes mathematical models and numerical methods for multidimensional solitons in linear and nonlinear potentials; Bose–Einstein condensation (BEC) with dipole-dipole interaction, higher order interaction and spin-orbit coupling; classical and quantum turbulence; and molecular dynamics process based on the first-principle in quantum chemistry.This volume serves to inspire graduate students and researchers who will embark into original research work in these fields.

Lecture notes series, Institute For Mathematical SciencesAug 9, 20222 citations

Visualization of Bose-Einstein Condensates | NIST

Peter M Ketcham, David L. Feder, William P. Reinhardt +2 more

Mar 1, 19990 citations

Exact Solutions for Solitary Waves in a Bose-Einstein Condensate under the Action of a Four-Color Optical Lattice

Barun Halder, Suranjana Ghosh, Pradosh Basu +3 more

We address dynamics of Bose-Einstein condensates (BECs) loaded into a one-dimensional four-color optical lattice (FOL) potential with commensurate wavelengths and tunable intensities. This configuration lends system-specific symmetry properties. The analysis identifies specific multi-parameter forms of the FOL potential which admits exact solitary-wave solutions. This newly found class of potentials includes more particular species, such as frustrated double-well superlattices, and bichromatic and three-color lattices, which are subject to respective symmetry constraints. Our exact solutions provide options for controllable positioning of density maxima of the localized patterns, and tunable Anderson-like localization in the frustrated potential. A numerical analysis is performed to establish dynamical stability and structural stability of the obtained solutions, which makes them relevant for experimental realization. The newly found solutions offer applications to the design of schemes for quantum simulations and processing quantum information.We address dynamics of Bose-Einstein condensates (BECs) loaded into a one-dimensional four-color optical lattice (FOL) potential with commensurate wavelengths and tunable intensities. This configuration lends system-specific symmetry properties. The analysis identifies specific multi-parameter forms of the FOL potential which admits exact solitary-wave solutions. This newly found class of potentials includes more particular species, such as frustrated double-well superlattices, and bichromatic and three-color lattices, which are subject to respective symmetry constraints. Our exact solutions provide options for controllable positioning of density maxima of the localized patterns, and tunable Anderson-like localization in the frustrated potential. A numerical analysis is performed to establish dynamical stability and structural stability of the obtained solutions, which makes them relevant for experimental realization. The newly found solutions offer applications to the design of schemes for quantum simulations and processing quantum information.

arXiv:2201.04445SymmetryDec 31, 202114 citations

Using Computer-Generated Holograms and Optical Fields to Study Phase Dynamics and Phase Manipulation of Bose-Einstein Condensates

David R. Scherer, Chad N. Weiler, Tyler W. Neely +1 more

Bulletin of the American Physical SocietyMay 17, 20060 citations

Visualizing Bose-Einstein condensates

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Visualizing Bose-Einstein condensates

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