Novel Physical Phenomena in Correlated Superfluids and Superconductors In- and Out-of-equilibrium

Novel Physical Phenomena in Correlated Superfluids and Superconductors In- and Out-of-equilibrium PDF

Author: Kirmani A. Ammar

Publisher:

Published: 2020

Total Pages: 129

ISBN-13:

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Condensed Matter Physics studies the states of matter in solids. Perhaps one of the most interesting physical phenomena are realized when materials are cooled down to very low temperatures, so that the principles of quantum mechanics together with the inter-particle correlations lead to the emergence of novel states of matter. In my work, I have successfully used the methods of Quantum Field Theory and Computational Physics to study and predict the novel phases of strongly correlated fermionic systems. In particular, I have explored the emergence of temporal and spatial phases in quantum mechanical systems ranging from degenerate atomic condensates to iron-based superconductors at very low temperatures. In this document, I will provide the details of my work with the specific examples of the fascinating problem of superfluid order parameter dynamics in fermionic condensates driven out-of-equilibrium, spatial phases in novel superfluids, and calculations of Josephson's interface between two iron-based superconductors.

Pwa90: A Lifetime Of Emergence

Pwa90: A Lifetime Of Emergence PDF

Author: Piers Coleman

Publisher: World Scientific

Published: 2015-12-21

Total Pages: 251

ISBN-13: 9814733644

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In a remarkable career spanning more than six decades, Philip W Anderson has made many fundamental contributions to physics. As codified in his oft-quoted phrase 'More is Different', Anderson has been the most forceful and persuasive proponent of the radical, but now ubiquitous, viewpoint of emergent phenomena: truly fundamental concepts that can and do emerge from studies of Nature at each layer of complexity or energy scale. Anderson's ideas have also extended deeply into other areas of physics, including the Anderson-Higgs mechanism and the dynamics of pulsars.PWA90: A Lifetime of Emergence is a volume of original scientific essays and personal reminiscences of Philip W Anderson by experts in the field, that were presented as part of 'PWA90: Emergent Frontiers of Condensed Matter' meeting held at Princeton in December 2013 to highlight Anderson's contributions to physics.

Condensed-Matter and Materials Physics

Condensed-Matter and Materials Physics PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2008-01-21

Total Pages: 285

ISBN-13: 0309109698

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The development of transistors, the integrated circuit, liquid-crystal displays, and even DVD players can be traced back to fundamental research pioneered in the field of condensed-matter and materials physics (CMPP). The United States has been a leader in the field, but that status is now in jeopardy. Condensed-Matter and Materials Physics, part of the Physics 2010 decadal survey project, assesses the present state of the field in the United States, examines possible directions for the 21st century, offers a set of scientific challenges for American researchers to tackle, and makes recommendations for effective spending of federal funds. This book maintains that the field of CMPP is certain to be principle to both scientific and economic advances over the next decade and the lack of an achievable plan would leave the United States behind. This book's discussion of the intellectual and technological challenges of the coming decade centers around six grand challenges concerning energy demand, the physics of life, information technology, nanotechnology, complex phenomena, and behavior far from equilibrium. Policy makers, university administrators, industry research and development executives dependent upon developments in CMPP, and scientists working in the field will find this book of interest.

Manipulating Quantum Systems

Manipulating Quantum Systems PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2020-09-14

Total Pages: 315

ISBN-13: 0309499542

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The field of atomic, molecular, and optical (AMO) science underpins many technologies and continues to progress at an exciting pace for both scientific discoveries and technological innovations. AMO physics studies the fundamental building blocks of functioning matter to help advance the understanding of the universe. It is a foundational discipline within the physical sciences, relating to atoms and their constituents, to molecules, and to light at the quantum level. AMO physics combines fundamental research with practical application, coupling fundamental scientific discovery to rapidly evolving technological advances, innovation and commercialization. Due to the wide-reaching intellectual, societal, and economical impact of AMO, it is important to review recent advances and future opportunities in AMO physics. Manipulating Quantum Systems: An Assessment of Atomic, Molecular, and Optical Physics in the United States assesses opportunities in AMO science and technology over the coming decade. Key topics in this report include tools made of light; emerging phenomena from few- to many-body systems; the foundations of quantum information science and technologies; quantum dynamics in the time and frequency domains; precision and the nature of the universe, and the broader impact of AMO science.

Quantum Monte Carlo Methods

Quantum Monte Carlo Methods PDF

Author: James Gubernatis

Publisher: Cambridge University Press

Published: 2016-06-02

Total Pages: 503

ISBN-13: 1316483126

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Featuring detailed explanations of the major algorithms used in quantum Monte Carlo simulations, this is the first textbook of its kind to provide a pedagogical overview of the field and its applications. The book provides a comprehensive introduction to the Monte Carlo method, its use, and its foundations, and examines algorithms for the simulation of quantum many-body lattice problems at finite and zero temperature. These algorithms include continuous-time loop and cluster algorithms for quantum spins, determinant methods for simulating fermions, power methods for computing ground and excited states, and the variational Monte Carlo method. Also discussed are continuous-time algorithms for quantum impurity models and their use within dynamical mean-field theory, along with algorithms for analytically continuing imaginary-time quantum Monte Carlo data. The parallelization of Monte Carlo simulations is also addressed. This is an essential resource for graduate students, teachers, and researchers interested in quantum Monte Carlo techniques.

Superfluid States of Matter

Superfluid States of Matter PDF

Author: Boris V. Svistunov

Publisher: CRC Press

Published: 2015-04-15

Total Pages: 569

ISBN-13: 1439802769

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Covers the State of the Art in Superfluidity and SuperconductivitySuperfluid States of Matter addresses the phenomenon of superfluidity/superconductivity through an emergent, topologically protected constant of motion and covers topics developed over the past 20 years. The approach is based on the idea of separating universal classical-field superf

Interacting Electrons

Interacting Electrons PDF

Author: Richard M. Martin

Publisher: Cambridge University Press

Published: 2016-06-30

Total Pages: 843

ISBN-13: 0521871506

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This book sets out modern methods of computing properties of materials, including essential theoretical background, computational approaches, practical guidelines and instructive applications.