【24h】

Quantum Notions of Stress

机译:应力的量子概念

获取原文
获取原文并翻译 | 示例
           

摘要

Existing notions of stress in a quantum mechanical framework are reviewed and discussed in a semitutorial manner suitable for a mechanics audience. Notwithstanding early fundamental work in this area since the 1930s, the increasing availability of computational tools to perform ab initio quantum mechanical calculations with high accuracy and efficacy has renewed interest in this field especially in the context of computational mechanics and materials science. Although some unresolved issues remain, the subject has evolved considerably in the past two decades with various authors offering their own unique viewpoint. In the present paper, we summarize the debate over the "definition" of stress in a quantum mechanical setting and discuss some controversial issues such as the uniqueness of the stress.
机译:量子力学框架中现有的应力概念以适合机械学观众的半教程方式进行了回顾和讨论。尽管自1930年代以来在此领域进行了早期基础工作,但以更高的准确性和功效执行从头算起的量子力学计算的计算工具的可用性不断提高,引起了人们对该领域的兴趣,尤其是在计算力学和材料科学领域。尽管仍然存在一些未解决的问题,但是在过去的二十年中,该主题已经有了长足的发展,各行各业的作者提供了自己独特的观点。在本文中,我们总结了有关量子力学环境中应力“定义”的争论,并讨论了一些有争议的问题,例如应力的唯一性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号