Functional Renormalization and Ultracold Quantum Gases (Springer Theses) - Tapa blanda

Flörchinger, Stefan

 
9783642265020: Functional Renormalization and Ultracold Quantum Gases (Springer Theses)
Tapa blanda
ISBN 10: 3642265022 ISBN 13: 9783642265020
Editorial: Springer, 2012

Sinopsis

Modern techniques from quantum field theory are applied in this work to the description of ultracold quantum gases. This leads to a unified description of many phenomena including superfluidity for bosons and fermions, classical and quantum phase transitions, different dimensions, thermodynamic properties and few-body phenomena as bound state formation or the Efimov effect. The non-perturbative treatment with renormalization group flow equations can account for all known limiting cases by solving one single equation. It improves previous results quantitatively and brings qualitatively new insights. As an example, new quantum phase transitions are found for fermions with three spin states. Ultracold atomic gases can be seen as an interesting model for features of high energy physics and for condensed matter theory. The research reported in this thesis helps to solve the difficult complexity problem in modern theoretical physics.

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De la contraportada

Modern techniques from quantum field theory are applied in this work to the description of ultracold quantum gases. This leads to a unified description of many phenomena including superfluidity for bosons and fermions, classical and quantum phase transitions, different dimensions, thermodynamic properties and few-body phenomena as bound state formation or the Efimov effect. The non-perturbative treatment with renormalization group flow equations can account for all known limiting cases by solving one single equation. It improves previous results quantitatively and brings qualitatively new insights. As an example, new quantum phase transitions are found for fermions with three spin states. Ultracold atomic gases can be seen as an interesting model for features of high energy physics and for condensed matter theory. The research reported in this thesis helps to solve the difficult complexity problem in modern theoretical physics.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
Springer
Año de publicación
2012
Idioma
Inglés
ISBN 10 
3642265022
ISBN 13 
9783642265020
Encuadernación
Tapa blanda
Número de páginas
212
Contacto del fabricante
no disponible
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Otras ediciones populares con el mismo título

9783642141126: Functional Renormalization and Ultracold Quantum Gases (Springer Theses)

Edición Destacada

ISBN 10:  3642141129 ISBN 13:  9783642141126
Editorial: Springer, 2010
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