The canonical transformation and symplectic description in mechanics, thermodynamics and electromagnetic waveguide

被引：1

作者：

Yang Hong-Wei ^{[1
]}

Zhong Wan-Xie ^{[2
]}

Hou Bi-Hui ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Math & Phys, Beijing 100124, Peoples R China

[2] Dalian Univ Technol, Res Inst Engn Mech, Dalian 116023, Peoples R China

来源：

ACTA PHYSICA SINICA | 2010年 / 59卷 / 07期

基金：

中国国家自然科学基金;

关键词：

thermodynamics; electromagnetic waveguide; canonical transformation; symplectic; DUAL EDGE ELEMENT;

D O I：

10.7498/aps.59.4437

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The symplectic description and transformed condition of canonical transformation are discussed in mechanics. The condition in thermodynamics is proved. The canonical transformation in electromagnetic waveguide is also studied. The conclusion shows that mechanics, thermodynamics and electromagnetic waveguide have a similar structure in symplectic system. It presents a useful attempt to unified theories.

引用

页码：4437 / 4441

页数：5

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