Quantum Theory

Tunneling Dynamics in Open Ultracold Bosonic Systems: by Axel U. J. Lode

By Axel U. J. Lode

This thesis addresses the interesting subject of the quantum tunnelling of many-body platforms equivalent to Bose-Einstein condensates. regardless of the large quantity of labor at the tunneling of a unmarried particle via a barrier, we all know little or no about how a approach made up of numerous or of many debris tunnels via a barrier to open space. The present work uses numerically special strategies of the time-dependent many-boson Schrödinger equation to discover the wealthy physics of the tunneling to open area technique in ultracold bosonic debris which are first and foremost ready as a Bose-Einstein condensate and for this reason allowed to tunnel via a barrier to open area. The many-body method is equipped up from concurrently occurring unmarried particle methods which are characterised through diverse momenta. those momenta correspond to the chemical potentials of platforms with reducing particle quantity. The many-boson approach indicates fascinating collective phenomena: the escaping particles fragment and lose their coherence with the resource and between one another, while correlations build up within the method. The exact realizing of the many-body approach is used to plot and try out a scheme to regulate the ultimate kingdom, momentum distributions or even the correlation dynamics of the tunneling process.

Show description

Read Online or Download Tunneling Dynamics in Open Ultracold Bosonic Systems: Numerically Exact Dynamics – Analytical Models – Control Schemes (Springer Theses) PDF

Best quantum theory books

Advances in Photovoltaics: Part 1 (Semiconductors and Semimetals)

Semiconductors and Semimetals has exclusive itself during the cautious collection of recognized authors, editors, and individuals. initially well known because the "Willardson and Beer" sequence, it has succeeded in publishing quite a few landmark volumes and chapters. The sequence publishes well timed, hugely suitable volumes meant for long term influence and reflecting the actually interdisciplinary nature of the sphere.

Lectures on Quantum Mechanics

Nobel Laureate Steven Weinberg combines his extraordinary actual perception together with his reward for transparent exposition to supply a concise advent to trendy quantum mechanics. perfect to a one-year graduate path, this textbook can also be an invaluable reference for researchers. Readers are brought to the topic via a overview of the historical past of quantum mechanics and an account of vintage recommendations of the Schrödinger equation, sooner than quantum mechanics is built in a latest Hilbert area strategy.

Tunneling Dynamics in Open Ultracold Bosonic Systems: Numerically Exact Dynamics – Analytical Models – Control Schemes (Springer Theses)

This thesis addresses the fascinating subject of the quantum tunnelling of many-body platforms akin to Bose-Einstein condensates. regardless of the big quantity of labor at the tunneling of a unmarried particle via a barrier, we all know little or no about how a method made from numerous or of many debris tunnels via a barrier to open house.

Eman lectures on Quantum Physics shumi de ryoushirikigaku (Japanese Edition)

「波?粒子? いや、どちらでもない それは100年も前の説明だ」「自然界は複素数の論理を使って動いている」『趣味で量子力学』の電子書籍版です。 固定レイアウト形式で、一部デザイン(ページ番号位置やページ上部)の違いの他はほとんど同じ構成になっています。ページ番号も紙版と同じですので紙版との違いを意識せずに互いに議論できるようになっています。 量子力学を本気で学びたい人のために数式を使って丁寧に説明しています。 著者は好奇心旺盛な高校生に本気で本物の量子力学を教えるつもりで書いています。 必要な数学はその都度説明しているので、高校の物理や数学の知識があれば読み進めることができるでしょう。 難しいと感じる部分は慌てて理解しようとせず、読み飛ばして先へ進むくらいの気軽さでチャレンジされることを期待しています。 どこかでつまづくとその先が読めなくなるという書き方ではありません。 実際に、後のほうが簡単だったりもします。 普通の教科書ではかなり後ろの方で説明されることの多い原子の構造の話をいきなり第1章で説明し終えていたり、複素数の話を差し挟んでいたり、量子力学の考え方に疑いを抱いて反抗を企ててみたりと、ちょっと珍しい構成になっています。 しかし内容はかなり正統な量子力学の考え方に沿ったものですので安心して下さい。 初学者が抱くであろう、早く先のことを知りたい気持ちに応え、次々と思い浮かぶであろう疑いの気持ちを晴らすような理論的考察を含んでいます。 この本を読んで初めて波数の考え方が分かったとか、フーリエ解析の考え方が分かったなどという感想も寄せられており、量子力学以外の分野の理解にも役に立つかもしれません。【目次】第1章 ミクロの世界の謎 1.

Additional resources for Tunneling Dynamics in Open Ultracold Bosonic Systems: Numerically Exact Dynamics – Analytical Models – Control Schemes (Springer Theses)

Example text

Download PDF sample

Rated 4.52 of 5 – based on 34 votes