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LNP-663: Lattice hadron physics格点强子物理学

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LNP-663: Lattice hadron physics格点强子物理学

最 低 价:¥837.90

定 价:¥931.00

作 者:AlexKalloniatis 等著

出 版 社:北京燕山出版社

出版时间:2005-9-1

I S B N:9783540239116

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内容简介

Lattice Hadron Physics draws upon the developments made in recent years in implementing chirality on the lattice via the overlap formalism. These developments exploit chiral effective field theory in order to extrapolate lattice results to physical quark masses, new forms of improving operators to remove lattice artefacts, analytical studies of finite-volume effects in hadronic observables, and state-of-the-art lattice calculations of excited resonances. This volume, comprised of selected lectures, is designed to assist those outside the field who want quickly to become literate in these topics. As such, it provides graduate students and experienced researchers in other areas of hadronic physics with the background through which they can appreciate, if not become active in, contemporary lattice-gauge theory and its applications to hadronic phenomena.

作者简介

目录

Quenching Effects in the Hadron Spectrum
 C. Allton
 1 The Quenched Approxmlauon
 2 Results from the Quenched Approximation
 3 Results from Full (Unquenched) Simulations
 4 Quantifying Quenching Effects
 5 Conclusions
 References
Quark Propagator from LQCD and Its Physical Implications
 P.O. Bowman, U.M. Heller, D.B. Leinweber, A.G. Williams,and ZB. Zhang
 1 Introduction
 2 Euclidean Green's Functions
 3 Gauge Fixing
 4 Staggered Quark Actions
 5 The Lattice Quark Propagator
 6 Analysis of Lattice Artefacts for Staggered Quarks
 7 Overlap Quark Actions
 8 Analysis of Lattice Artefacts for Overlap Quarks
 9 The Quark Propagator in Landau Gauge
 10 Laplaeian Gauge
 11 Applications: The Condensate and Running Mass
 12 Modelling the Mass Function
 13 Conclusions
 References
Generalised Spin Projection for Fermion Actions
 W. Kamleh
 1 Introduction
 2 Standard Spin-Projection Trick
 3 Generalised Spin-Projection Trick
 4 The FLIC Fermion Action
 5 Conclusion
 References
Baryon Spectroscopy in Lattice QCD
 D.B. Leinweber, W. Melnitchouk, D.G. Richards, A.G. Williams,and J.M. Zanotti
 1 Introduction and Motivation
 2 History of Lattice N* Calculations
 3 Lattice Techniques
 4 Interpolating Fields
 5 Operators for Spin-~ and Spin-~ Baryons
 6 Survey of Results
 7 Conclusions
 A Appendix - Correlation Matrix Analysis
 References
Hadron Structure and QCD:Effective Field Theory for Lattice Simulations
D.B. Leinweber, A.W. Thomas, and R.D. Young
 1 Introduction
 2 Effective Field Theory for QCD
 3 Chiral Expansion of the Nucleon Mass
 4 Other Applications
 5 Conclusion
 References
Lattice Chiral Fermions from Continuum Defects
 H. Neuberger
 1 Introduction
 2 Infinite Flavor Space
 3 Two Dimensional Flavor Space
 4 Compactifications
 5 Generalization of the Overlap
 6 What Next?
 References
The Computation of the and Mesonsin Lattice QCD
 K. Schilling, H. Neff, and T. Lippert
 1 Introduction
 2 Prolegomena: Pseudoscalars in LQCD
 3 The Real World with nn s$ Mixing
 4 The Three Computational Bottlenecks
 5 Towards Realistic Physics Results
 6 Conclusion
 References
Strong and Weak Interactions in a Finite Volume
Hadron Properties with FLIC Fermions
Subject Index

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