Nuclear Lattice Effective Field Theory - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nuclear Lattice Effective Field Theory write by Timo A. Lähde. This book was released on 2019-05-07. Nuclear Lattice Effective Field Theory available in PDF, EPUB and Kindle. This primer begins with a brief introduction to the main ideas underlying Effective Field Theory (EFT) and describes how nuclear forces are obtained from first principles by introducing a Euclidean space-time lattice for chiral EFT. It subsequently develops the related technical aspects by addressing the two-nucleon problem on the lattice and clarifying how it fixes the numerical values of the low-energy constants of chiral EFT. In turn, the spherical wall method is introduced and used to show how improved lattice actions render higher-order corrections perturbative. The book also presents Monte Carlo algorithms used in actual calculations. In the last part of the book, the Euclidean time projection method is introduced and used to compute the ground-state properties of nuclei up to the mid-mass region. In this context, the construction of appropriate trial wave functions for the Euclidean time projection is discussed, as well as methods for determining the energies of the low-lying excitations and their spatial structure. In addition, the so-called adiabatic Hamiltonian, which allows nuclear reactions to be precisely calculated, is introduced using the example of alpha-alpha scattering. In closing, the book demonstrates how Nuclear Lattice EFT can be extended to studies of unphysical values of the fundamental parameters, using the triple-alpha process as a concrete example with implications for the anthropic view of the Universe. Nuclear Lattice Effective Field Theory offers a concise, self-contained, and introductory text suitable for self-study use by graduate students and newcomers to the field of modern computational techniques for atomic nuclei and nuclear reactions.
Recent Progress in Few-Body Physics
Recent Progress in Few-Body Physics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Recent Progress in Few-Body Physics write by N. A. Orr. This book was released on 2020-01-06. Recent Progress in Few-Body Physics available in PDF, EPUB and Kindle. Few-body physics covers a rich and wide variety of phenomena, ranging from the very lowest energy scales of atomic and molecular physics to high-energy particle physics. The papers contained in the present volume provide an apercu of recent progress in the field from both the theoretical and experimental perspectives and are based on work presented at the “22nd International Conference on Few-Body Problems in Physics”. This book is geared towards academics and graduate students involved in the study of systems which present few-body characteristics and those interested in the related mathematical and computational techniques.
An Advanced Course in Computational Nuclear Physics
An Advanced Course in Computational Nuclear Physics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook An Advanced Course in Computational Nuclear Physics write by Morten Hjorth-Jensen. This book was released on 2017-05-09. An Advanced Course in Computational Nuclear Physics available in PDF, EPUB and Kindle. This graduate-level text collects and synthesizes a series of ten lectures on the nuclear quantum many-body problem. Starting from our current understanding of the underlying forces, it presents recent advances within the field of lattice quantum chromodynamics before going on to discuss effective field theories, central many-body methods like Monte Carlo methods, coupled cluster theories, the similarity renormalization group approach, Green’s function methods and large-scale diagonalization approaches. Algorithmic and computational advances show particular promise for breakthroughs in predictive power, including proper error estimates, a better understanding of the underlying effective degrees of freedom and of the respective forces at play. Enabled by recent improvements in theoretical, experimental and numerical techniques, the state-of-the art applications considered in this volume span the entire range, from our smallest components – quarks and gluons as the mediators of the strong force – to the computation of the equation of state for neutron star matter. The lectures presented provide an in-depth exposition of the underlying theoretical and algorithmic approaches as well details of the numerical implementation of the methods discussed. Several also include links to numerical software and benchmark calculations, which readers can use to develop their own programs for tackling challenging nuclear many-body problems.
Effective Field Theories
Effective Field Theories - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Effective Field Theories write by Ulf-G Meißner. This book was released on 2022-08-25. Effective Field Theories available in PDF, EPUB and Kindle. A detailed and comprehensive exploration of the foundations and fundamentals of effective field theories.
Introduction to Effective Field Theory
Introduction to Effective Field Theory - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Introduction to Effective Field Theory write by C. P. Burgess. This book was released on 2020-12-10. Introduction to Effective Field Theory available in PDF, EPUB and Kindle. This advanced, accessible textbook on effective field theories uses worked examples to bring this important topic to a wider audience.
