Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

☆☆☆☆☆
简体网页||繁体网页

Jean Zinn-Justin 作者

Oxford University Press, USA

译者

2007-08-30 出版日期

464 页数

USD 90.00 价格

Hardcover

丛书系列

9780199227198 图书编码

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书图书标签: 物理 StatisticalPhysics Renormalization QFT PhaseTransition 2011

喜欢 Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书的读者还喜欢

下载链接在页面底部

点击这里下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-11-27

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书用户评价

评分☆☆☆☆☆

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书著者简介

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书图书目录

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书 pdf 下载 txt下载 epub 下载 mobi 在线电子书下载

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书图书描述

This work tries to provide an elementary introduction to the notions of continuum limit and universality in statistical systems with a large number of degrees of freedom. The existence of a continuum limit requires the appearance of correlations at large distance, a situation that is encountered in second order phase transitions, near the critical temperature. In this context, we will emphasize the role of gaussian distributions and their relations with the mean field approximation and Landau's theory of critical phenomena. We will show that quasi-gaussian or mean-field approximations cannot describe correctly phase transitions in three space dimensions. We will assign this difficulty to the coupling of very different physical length scales, even though the systems we will consider have only local, that is, short range interactions. To analyze the unusual situation, a new concept is required: the renormalization group, whose fixed points allow understanding the universality of physical properties at large distance, beyond mean-field theory. In the continuum limit, critical phenomena can be described by quantum field theories.In this framework, the renormalization group is directly related to the renormalization process, that is, the necessity to cancel the infinities that arise in straightforward formulations of the theory. We thus discuss the renormalization group in the context of various relevant field theories. This leads to proofs of universality and to efficient tools for calculating universal quantities in a perturbative framework. Finally, we construct a general functional renormalization group, which can be used when perturbative methods are inadequate.

Phase Transitions and Renormalisation Group (Oxford Graduate Texts) 在线电子书下载 mobi epub pdf txt 在线电子书下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!