On the boundary conditions as Dirac constraints

被引：0
|
作者：
Jian Jing
机构：
[1] School of Science,Department of Physics and Electronic
[2] Beijing University of Chemical Technology,undefined
来源：
The European Physical Journal C - Particles and Fields | 2005年 / 39卷
关键词：
Boundary Condition; Field Theory; Elementary Particle; Quantum Field Theory; Finite Volume;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, the canonical quantization of singular Lagrangian defined in a finite volume is discussed by studying a 1 + 1 dimensional free Schrödinger field. We take the boundary conditions (BCs) as Dirac constraints, and show that those BCs as well as the intrinsic constraints (which are introduced by the singularities of Lagrangian) form the second class constraints. The quantization is performed canonically.
引用
收藏
页码：123 / 127
页数：4
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