Quantum restoration of broken symmetry in onedimensional loop space

Pramana

Pinaki Patra1¹  Jyoti Prasad Saha¹  Tanmay Mandal¹ 

[1] Department of Physics, University of Kalyani, Kalyani 741 235, India$$

关键词: Non-local transformation;    broken symmetry;    sine-Gordon;    sech interaction.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

For one-dimensional loop space, a nonlinear nonlocal transformation of fields is given to make the action of the self-interacting quantum field to the free one. A specific type of classically broken symmetry is restored in quantum theory. One-dimensional sine-Gordon system and sech interactions are treated as the explicit examples.

【 授权许可】

Unknown