Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD

Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD PDF Author: Deutsches Elektronen-Synchrotron
Publisher:
ISBN:
Category :
Languages : en
Pages : 25

Get Book Here

Book Description

Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD

Non-perturbative determination of the axial current normalization constant in O(a) improved lattice QCD PDF Author: Deutsches Elektronen-Synchrotron
Publisher:
ISBN:
Category :
Languages : en
Pages : 25

Get Book Here

Book Description


Non-perturbative Determination of the Axial Current Normalization Constant in O(a) Improved Lattice QCD

Non-perturbative Determination of the Axial Current Normalization Constant in O(a) Improved Lattice QCD PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 24

Get Book Here

Book Description


O(a) improvement of the axial current in lattice QCD to one-loop order of perturbation theory

O(a) improvement of the axial current in lattice QCD to one-loop order of perturbation theory PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 39

Get Book Here

Book Description


Non-perturbative Renormalization and Improvement of the Isovector Axial Current in Three-flavor Lattice QCD with Wilson Fermions

Non-perturbative Renormalization and Improvement of the Isovector Axial Current in Three-flavor Lattice QCD with Wilson Fermions PDF Author: Christian Wittemeier
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Nuclear Lattice Effective Field Theory

Nuclear Lattice Effective Field Theory PDF Author: Timo A. Lähde
Publisher: Springer
ISBN: 3030141896
Category : Science
Languages : en
Pages : 396

Get Book Here

Book Description
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.

Lattice Gauge Theories And Monte Carlo Simulations

Lattice Gauge Theories And Monte Carlo Simulations PDF Author: Claudio Rebbi
Publisher: World Scientific
ISBN: 9814590932
Category : Science
Languages : en
Pages : 675

Get Book Here

Book Description
This volume is the most up-to-date review on Lattice Gauge Theories and Monte Carlo Simulations. It consists of two parts. Part one is an introductory lecture on the lattice gauge theories in general, Monte Carlo techniques and on the results to date. Part two consists of important original papers in this field. These selected reprints involve the following: Lattice Gauge Theories, General Formalism and Expansion Techniques, Monte Carlo Simulations. Phase Structures, Observables in Pure Gauge Theories, Systems with Bosonic Matter Fields, Simulation of Systems with Fermions.

Lectures on QCD

Lectures on QCD PDF Author: Frieder Lenz
Publisher: Springer
ISBN: 9783540634423
Category : Science
Languages : en
Pages : 763

Get Book Here

Book Description
The two-volume set Lectures on QCD provides an introductory overview of Quantum Chromodynamics, the theory of strong interactions. In a series of pedagogically written articles based on lectures given over the years to graduate students, the fundamentals of QCD are discussed and significant application areas are described. The field-theoretic basis of QCD is the focus of the first volume, while the application of QCD to the phenomenology of strong interactions forms the subject of the second volume.

Theory of the Muon Anomalous Magnetic Moment

Theory of the Muon Anomalous Magnetic Moment PDF Author: Kirill Melnikov
Publisher: Springer
ISBN: 3540328076
Category : Science
Languages : en
Pages : 188

Get Book Here

Book Description
The theory of the muon anomalous magnetic moment is particle physics in a nutshell. It is an interesting, exciting and difficult subject, and this book provides a comprehensive review of it. The theory of the muon anomalous magnetic moment is at the cutting edge of current research in particle physics, and any deviation between the theoretical prediction and the experimental value might be interpreted as a signal of an as-yet-unknown new physics.

Modern Quantum Field Theory

Modern Quantum Field Theory PDF Author: Tom Banks
Publisher: Cambridge University Press
ISBN: 1139473891
Category : Science
Languages : en
Pages : 323

Get Book Here

Book Description
Presenting a variety of topics that are only briefly touched on in other texts, this book provides a thorough introduction to the techniques of field theory. Covering Feynman diagrams and path integrals, the author emphasizes the path integral approach, the Wilsonian approach to renormalization, and the physics of non-abelian gauge theory. It provides a thorough treatment of quark confinement and chiral symmetry breaking, topics not usually covered in other texts at this level. The Standard Model of particle physics is discussed in detail. Connections with condensed matter physics are explored, and there is a brief, but detailed, treatment of non-perturbative semi-classical methods. Ideal for graduate students in high energy physics and condensed matter physics, the book contains many problems,which help students practise the key techniques of quantum field theory.

Supersymmetry and String Theory

Supersymmetry and String Theory PDF Author: Michael Dine
Publisher: Cambridge University Press
ISBN: 113946244X
Category : Science
Languages : en
Pages : 481

Get Book Here

Book Description
The past decade has witnessed dramatic developments in the field of theoretical physics. This book is a comprehensive introduction to these recent developments. It contains a review of the Standard Model, covering non-perturbative topics, and a discussion of grand unified theories and magnetic monopoles. It introduces the basics of supersymmetry and its phenomenology, and includes dynamics, dynamical supersymmetry breaking, and electric-magnetic duality. The book then covers general relativity and the big bang theory, and the basic issues in inflationary cosmologies before discussing the spectra of known string theories and the features of their interactions. The book also includes brief introductions to technicolor, large extra dimensions, and the Randall-Sundrum theory of warped spaces. This will be of great interest to graduates and researchers in the fields of particle theory, string theory, astrophysics and cosmology. The book contains several problems, and password protected solutions will be available to lecturers at www.cambridge.org/9780521858410.