Correlations in Low-Dimensional Quantum Gases
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Beschreibung
The book addresses several aspects of thermodynamics and correlations in the strongly-interacting regime of one-dimensional bosons, a topic at the forefront of current theoretical and experimental studies. Strongly correlated systems of one-dimensional bosons have a long history of theoretical study. Their experimental realisation in ultracold atom experiments is the subject of current research, which took off in the early 2000s. Yet these experiments raise new theoretical questions, just begging to be answered.
Correlation functions are readily available for experimental measurements. In this book, they are tackled by means of sophisticated theoretical methods developed in condensed matter physics and mathematical physics, such as bosonization, the Bethe Ansatz and conformal field theory. Readers are introduced to these techniques, which are subsequently used to investigate many-body static and dynamical correlation functions.
The book addresses several aspects of thermodynamics and correlations in the strongly-interacting regime of one-dimensional bosons, a topic at the forefront of current theoretical and experimental studies. Strongly correlated systems of one-dimensional bosons have a long history of theoretical study. Their experimental realisation in ultracold atom experiments is the subject of current research, which took off in the early 2000s. Yet these experiments raise new theoretical questions, just begging to be answered.
Correlation functions are readily available for experimental measurements. In this book, they are tackled by means of sophisticated theoretical methods developed in condensed matter physics and mathematical physics, such as bosonization, the Bethe Ansatz and conformal field theory. Readers are introduced to these techniques, which are subsequently used to investigate many-body static and dynamical correlation functions.
Nominated as an outstanding Ph.D. thesis by the Université Grenoble Alpes and CNRS, France Addresses several aspects of thermodynamics and correlations in the strongly-interacting regime of one-dimensional bosons Includes a comprehensive literature overview, with nearly 500 references cited in the bibliography section
Autor*in
Guillaume Lang
Themen in »Correlations in Low-Dimensional Quantum Gases«
Ultracold Gases Strongly Correlated Bosons Low-Dimensional Systems Lieb-Liniger Model Tomonaga-Luttinger Model Bethe Ansatz Many-Body Correlation Functions Dynamical Structure Factor Tan‘s Contact Dimensional Crossover