Kinetic Theory for Strongly Interacting Fermi Systems
Title | Kinetic Theory for Strongly Interacting Fermi Systems PDF eBook |
Author | Klaus Morawetz |
Publisher | |
Pages | 469 |
Release | 1997 |
Genre | |
ISBN |
Transport Theories for Strongly-Interacting Systems
Title | Transport Theories for Strongly-Interacting Systems PDF eBook |
Author | Wolfgang Cassing |
Publisher | Springer Nature |
Pages | 260 |
Release | 2021-10-21 |
Genre | Science |
ISBN | 3030802957 |
This book provides an overview on transport theories, focusing on applications and the relativistic off-shell transport theory which are of particular interest for physicists working in the field of relativistic strong-interaction physics, e.g. relativistic or ultra-relativistic heavy-ion collisions or the evolution of the early universe. In this regard, a thorough derivation of the transport equations and a careful analysis of the approximations employed is given. The text is enriched with a multitude of Appendices that partly recall elements of quantum mechanics and field theory or present examples for specific models. Specific exercises are given throughout the chapters. As a basic knowledge the reader should be familiar with quantum mechanics and its principles as well as some basic concepts of the quantum many-body physics and field theory. All chapters close with a short summary and numerical calculations are provided to master and illustrate the subject.
Theory Of Interacting Fermi Systems
Title | Theory Of Interacting Fermi Systems PDF eBook |
Author | Philippe Nozieres |
Publisher | CRC Press |
Pages | 281 |
Release | 2018-03-08 |
Genre | Science |
ISBN | 042997535X |
This book provides a detailed exposition of field theoretical methods as applied to zero temperature Fermi liquids. It is a product of a course taught in 1959–1960 at the University of Paris in the "Troisieme Cycle" of Theoretical and Solid-State Physics.
Strongly-interacting Fermi Gases with Population Imbalance
Title | Strongly-interacting Fermi Gases with Population Imbalance PDF eBook |
Author | |
Publisher | |
Pages | |
Release | 2008 |
Genre | |
ISBN |
This thesis presents a theoretical study of strongly-interacting Fermi systems with population imbalance, which is motivated by some differences in cold atoms experiments. We calculate the energy of a single fermion interacting resonantly with a Fermi sea of different species fermions in anisotropic traps, and show that finite particle numbers and the trap geometry impact the phase structure and the critical polarization, the limit of resonance superfluidity in traps. Our findings contribute to understanding some experimental discrepancies as finite-size and confinement effects. For an imbalanced gas in the uniform system, we calculate the energy of adding an impurity, and construct the equation of state of the partially-polarized normal Fermi liquid. Finally, we study the properties of a spin-down polaron in a trapped gas containing arbitrary numbers of spin-up and spin-down fermions, and derive a self-consistent equation for the polaron energy.
Strongly-Interacting Fermi Gases in Reduced Dimensions
Title | Strongly-Interacting Fermi Gases in Reduced Dimensions PDF eBook |
Author | |
Publisher | |
Pages | 12 |
Release | 2009 |
Genre | |
ISBN |
Optically-trapped, strongly-interacting Fermi gases are models for exotic strongly-interacting systems in nature. For this reason, tabletop experiments with strongly-interacting atomic Fermi gases can provide measurements that are relevant to all strongly-interacting Fermi systems, thus impacting theories in intellectual disciplines outside atomic physics, including materials science and condensed matter physics (superconductivity), nuclear physics (nuclear matter), high-energy physics (effective theories of the strong interactions), astrophysics (compact stellar objects), the physics of quark-gluon plasmas (elliptic flow), and most recently, string-theory (minimum viscosity hydrodynamics). Recent experiments have been carried out in a three dimensional geometry, where the adiabatic local density approximation is valid. The purpose of this program is to explore strongly-interacting Fermi gases in a two-dimensional pancake geometry, where the simplest approximations break down.
Strongly Correlated Fermi Systems
Title | Strongly Correlated Fermi Systems PDF eBook |
Author | Miron Amusia |
Publisher | Springer Nature |
Pages | 385 |
Release | 2020-07-16 |
Genre | Technology & Engineering |
ISBN | 3030503593 |
This book focuses on the topological fermion condensation quantum phase transition (FCQPT), a phenomenon that reveals the complex behavior of all strongly correlated Fermi systems, such as heavy fermion metals, quantum spin liquids, quasicrystals, and two-dimensional systems, considering these as a new state of matter. The book combines theoretical evaluations with arguments based on experimental grounds demonstrating that the entirety of very different strongly correlated Fermi systems demonstrates a universal behavior induced by FCQPT. In contrast to the conventional quantum phase transition, whose physics in the quantum critical region are dominated by thermal or quantum fluctuations and characterized by the absence of quasiparticles, the physics of a Fermi system near FCQPT are controlled by a system of quasiparticles resembling the Landau quasiparticles. The book discusses the modification of strongly correlated systems under the action of FCQPT, representing the “missing” instability, which paves the way for developing an entirely new approach to condensed matter theory; and presents this physics as a new method for studying many-body objects. Based on the authors’ own theoretical investigations, as well as salient theoretical and experimental studies conducted by others, the book is well suited for both students and researchers in the field of condensed matter physics.
Bose–Einstein Condensation in Dilute Gases
Title | Bose–Einstein Condensation in Dilute Gases PDF eBook |
Author | C. J. Pethick |
Publisher | Cambridge University Press |
Pages | 538 |
Release | 2008-09-11 |
Genre | Science |
ISBN | 1139811088 |
Since an atomic Bose-Einstein condensate, predicted by Einstein in 1925, was first produced in the laboratory in 1995, the study of ultracold Bose and Fermi gases has become one of the most active areas in contemporary physics. This book explains phenomena in ultracold gases from basic principles, without assuming a detailed knowledge of atomic, condensed matter, and nuclear physics. This new edition has been revised and updated, and includes new chapters on optical lattices, low dimensions, and strongly-interacting Fermi systems. This book provides a unified introduction to the physics of ultracold atomic Bose and Fermi gases for advanced undergraduate and graduate students, as well as experimentalists and theorists. Chapters cover the statistical physics of trapped gases, atomic properties, cooling and trapping atoms, interatomic interactions, structure of trapped condensates, collective modes, rotating condensates, superfluidity, interference phenomena, and trapped Fermi gases. Problems are included at the end of each chapter.