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Equilibrium and Nonequilibrium Aspects of Phase Transitions in Quantum Physics / by Ricardo Puebla.
- Format:
- Book
- Author/Creator:
- Puebla, Ricardo., Author.
- Series:
- Springer Theses, Recognizing Outstanding Ph.D. Research, 2190-5053
- Language:
- English
- Subjects (All):
- Phase transformations (Statistical physics).
- Quantum theory.
- Statistical physics.
- Condensed matter.
- Phase Transitions and Multiphase Systems.
- Quantum Physics.
- Statistical Physics and Dynamical Systems.
- Quantum Gases and Condensates.
- Local Subjects:
- Phase Transitions and Multiphase Systems.
- Quantum Physics.
- Statistical Physics and Dynamical Systems.
- Quantum Gases and Condensates.
- Physical Description:
- 1 online resource (216 pages).
- Edition:
- 1st ed. 2018.
- Place of Publication:
- Cham : Springer International Publishing : Imprint: Springer, 2018.
- Summary:
- In this book, the equilibrium and nonequilibrium properties of continuous phase transitions are studied in various systems, with a special emphasis on understanding how well-established universal traits at equilibrium may be extended into the dynamic realm, going beyond the paradigmatic Kibble–Zurek mechanism of defect formation. This book reports on the existence of a quantum phase transition in a system comprising just a single spin and a bosonic mode (the quantum Rabi model). Though critical phenomena are inherent to many-body physics, the author demonstrates that this small and ostensibly simple system allows us to explore the rich phenomenology of phase transitions, both in- and out-of-equilibrium. Moreover, the universal traits of this quantum phase transition may be realized in a single trapped-ion experiment, thus avoiding the need to scale up the number of constituents. In this system, the phase transition takes place in a suitable limit of system parameters rather than in the conventional thermodynamic limit – a novel notion that the author and his collaborators have dubbed the finite-component system phase transition. As such, the results gathered in this book will open promising new avenues in our understanding and exploration of quantum critical phenomena.
- Contents:
- Introduction
- Structural Phase Transitions
- Quantum Rabi Model: Equilibrium
- Quantum Rabi Model: Nonequilibrium
- Superradiant QPT with a Single Trapped Ion
- Quantum Kibble-Zurek Mechanism
- Concluding Remarks and Outlook.
- ISBN:
- 3-030-00653-0
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