Modern Perspectives in Lattice QCD: Quantum Field Theory and High Performance Computing : Lecture Notes of the Les Houches Summer School: Volume 93, August 2009

"The book is based on the lectures delivered at the XCIII Session of the Ecole de Physique des Houches, held in August, 2009. The aim of the event was to familiarize the new generation of PhD students and postdoctoral fellows with the principles and methods of modern lattice field theory, which aims to resolve fundamental, non-perturbative questions about QCD without uncontrolled approximations. The emphasis of the book is on the theoretical developments that have shaped the field in the last two decades and that have turned lattice gauge theory into a robust approach to the determination of low energy hadronic quantities and of fundamental parameters of the Standard Model. By way of introduction, the lectures begin by covering lattice theory basics, lattice renormalization and improvement, and the many faces of chirality. A later course introduces QCD at finite temperature and density. A broad view of lattice computation from the basics to recent developments was offered in a corresponding course. Extrapolations to physical quark masses and a framework for the parameterization of the low-energy physics by means of effective coupling constants is covered in a lecture on chiral perturbation theory. Heavy-quark effective theories, an essential tool for performing the relevant lattice calculations, is covered from its basics to recent advances. A number of shorter courses round out the book and broaden its purview. These included recent applications to the nucleon--nucleon interation and a course on physics beyond the Standard Model"--Provided by publisher. Read more... The book is based on the lectures delivered at the XCIII Session of the ́Ecole de Physique des Houches, held in August, 2009. The aim of the event was to familiarize the new generation of Ph.D. students and postdoctoral Fellows with the principles and methods of modern lattice field theory, which Is set to resolve fundamental, non-perturbative questions about QCD without uncontrolled approximations. The emphasis of the book is on the theoretical developments that have shaped the field in the last two decades and that have turned lattice gauge theory into a robust approach to the determination of low energy hadronic quantities and of fundamental parameters of the Standard Model. By way of introduction, the courses of the school began by covering lattice theory basics (P. Hernández), lattice renormalization and improvement (P. Weisz and A. Vladikas) and the many faces of chirality (D.B. Kaplan). A later course introduced QCD at finite temperature and density (O. Philipsen). A broad view of lattice computation from the basics to recent developments was offered in the corresponding course (M. Lüscher). The students learned the basics of lattice computation in a hands-on tutorial (S. Schaefer), -a first at Les Houches, Extrapolations to physical quark masses and a framework for the parameterization of the low-energy physics by means of effective coupling constants has been covered in the course on chiral perturbation theory (M. Golterman). A course in heavy-quark effective theories (R. Sommer), an essential tool for performing the relevant lattice calculations, covered HQET from its basics to recent advances. A number of shorter courses rounded out the school and broadened its purview. These included recent applications to flavour physics (L. Lellouch) the nucleon, nucleon interation (S. Aoki) and a course on physics beyond the Standard Model (T. Appelquist and E.T. Neil) The book is based on the lectures delivered at the XCIII Session of the École de Physique des Houches, held in August, 2009. The aim of the event was to familiarize the new generation of PhD students and postdoctoral fellows with the principles and methods of modern lattice field theory, which aims to resolve fundamental, non-perturbative questions about QCD without uncontrolled approximations. The emphasis of the book is on the theoretical developments that have shaped the field in the last two decades and that have turned lattice gauge theory into a robust approach to the determination of low energy hadronic quantities and of fundamental parameters of the Standard Model. By way of introduction, the lectures begin by covering lattice theory basics, lattice renormalization and improvement, and the many faces of chirality. A later course introduces QCD at finite temperature and density. A broad view of lattice computation from the basics to recent developments was offered in a corresponding course. Extrapolations to physical quark masses and a framework for the parameterization of the low-energy physics by means of effective coupling constants is covered in a lecture on chiral perturbation theory. Heavy-quark effective theories, an essential tool for performing the relevant lattice calculations, is covered from its basics to recent advances. A number of shorter courses round out the book and broaden its purview. These included recent applications to the nucleon--nucleon interation and a course on physics beyond the Standard Model. Machine generated contents note: -- 1. Lattice Field Theory Fundamentals, A. Pilar Hernandez -- 2. Renormalization and lattice artifacts, P. Weisz -- 3. Three Topics in Renormalization and Improvement, A. Vladikas -- 4. Chiral Symmetry and Lattice Fermions, D.B. Kaplan -- 5. Lattice QCD at non-zero temperature and baryon density, O. Philipsen -- 6. Computational Strategies in Lattice QCD, M. Luscher -- 7. Simulations with the Hybrid Monte Carlo Algorithm: Implementation and Data Analysis, S. Schaefer -- 8. Applications of chiral perturbation theory to lattice QCD, M. Golterman -- 9. Introduction to Non-perturbative Heavy Quark Effective Theory, R. Sommer -- 10. Lattice Flavour Physics, L. Lellouch -- 11. Lattice QCD and Nuclear Physics, S. Aoki -- 12. Lattice Gauge Theory Beyond the Standard Model. Previous sessions 7 Preface 10 Contents 18 List of participants 22 1 Lattice field theory fundamentals 28 2 Renormalization and lattice artifacts 120 3 Three topics in renormalization and improvement 188 4 Chiral symmetry and lattice fermions 250 5 Lattice QCD at non-zero temperature and baryon density 300 6 Computational strategies in lattice QCD 358 7 Simulations with the Hybrid Monte Carlo algorithm: implementation and data analysis 428 8 Applications of chiral perturbation theory to lattice QCD 450 9 Non-perturbative heavy quark effective theory 544 10 Lattice QCD and nuclear physics 618 11 Flavor physics and lattice quantum chromodynamics 656 12 Lattice gauge theory beyond the Standard Model 726 Modern,Perspectives,in,Lattice,QCD The aim of this title is to familiarise the new generation of PhD students and postdoctoral fellows with the principles and methods of modern lattice field theory, which aims to resolve fundamental, non-perturbative questions about QCD without uncontrolled approximations